enterprise enable this option to disable the user name field. anonymous identity dvanced settingwelch [UNK] connex® spot monitor 28 user name enter the eap identity ( maximum of 32 characters ). this is disabled eap type ttls. password enter the eap password ( maximum of 32 characters ). this is disabled eap type tls. enable server validation enable or disable server validation. this is disabled ap type peap - tls. ap typselect the authentication protocol ( tls, ttls, peap - mschapv2, peap - gtc, peap - tls, eap - fast ). select more specific eap settings ( inner eap setting : auto or pap, pac provisioning : auto or manual ). touch update radio to activate all new radio settings not selected previously. option touch ok in the confirmation popup. note none of the changed adio settings take eselect enable fips mode if you are connecting to a fips environment. check the enable fips mode box, and then touch update radio. enable fips mode do one of the following : 4. to continue in advanced settings, touch another tab. • to exit advanced settings and return to the home tab, touch exit. specify server settings note if the ip address and the tcp / ip port are not set up correctly, new downloads, new configurations and new firmware will fail to load. when this failure occurs, there is no alert or error message and the system will appear to be connected and synchronizing, but your connection and download will not complete. if this happens, go into your ip port configuration settings and ensure that your ip address is correct and that it is connected to the correct tcp / ip service host port 281. in advanced settings, touch the network > server tabs. 1. select the method @topic:18


# # # issue - the weight scale on the bed is not working. # # # impact - inaccurate weight readings can affect patient care, particularly for critical patients or those undergoing weight management. # # # possible causes - loose or disconnected electrical connections - faulty weight sensor - software or firmware issue # # # recommendations - ensure that all electrical connections are secure and tight. - test the weight sensor using a known weight. - check for firmware updates or software issues that may impact the weight scale functionality. - if the issue persists, consult the manufacturer or a qualified biomedical engineer for further troubleshooting and repair. @topic:25


##9 hill - rom® 900 electric bed user manual 84 complies with electromagnetic emission standards compliance with electromagnetic immunity.. recommended separation distances. 84 86 88 1710519 hill - [UNK] 900 electric bed user manual 1710519 hill - rom® 900 electric bed user manual introduction, specifications the structure of the manual installation movement mobilization ease of use omfort patient caregiver well being independence help witcare safety for every type of use, hill - rom beds provide patients with optimal comfort and greater independence for a feeling of well - being that is conducive to a swift ecovery. they are also easy to use for caregivers. age 1 this manual contains different typefaces and icons designed to improve readability and increase understanding of its content. note the following examples : standard text normal character style used for " basic " information. • boldface text - emphasizes a word or phrase. • highlights special information or explains very important instructions, • the symbols below represent different risks or hazards : description symbol warning λ this symbol indicates that the failure to follow the associated recommendation can put the patient or the user in danger, or damage the equipment. aution a this symbol indicates that the failure to follow the associated recommendation can result in damage to the equipment. tip risk of falling caught hazard warning [UNK] risk of crushing an upper limb chemical hazard warning electric shock hazard age applications the hill - [UNK] 900 medical beds with emergency trendelenburg / reverse trendelenburg are beds for intensive care for adult patients ( the emergency trendelenburg function remains operational in the event of a power cut : shock ) ( en60601 - 2 - 52 application environment 1 ). they are designed for use in intensive care wards and also in general care and surgery care wards and allow the use of advanced techniques used in specialist units. they are designed with the needs of the whole medical team in mind and facilitate the use of monitoring equipment and the @topic:9


# # # issue - scanner is not charging properly due to a faulty charging port. # # # impact - the scanner cannot be used for patient care until the charging port is repaired. # # # possible causes - the charging port may be damaged due to : - physical damage, such as being dropped or bumped - electrical damage, such as from a power surge - the charging cable may be damaged or faulty. - the scanner's battery may be faulty. # # # recommendations - inspect the charging port for any physical damage. if there is any damage, the charging port will need to be repaired or replaced. - try using a different charging cable. if the scanner still does not charge, the charging port may be faulty and will need to be repaired or replaced. - if the charging port and cable are not the issue, the scanner's battery may be faulty and will need to be replaced. - contact the manufacturer of the scanner for further troubleshooting assistance. @topic:23


# # # issue - the knee of the bed cannot be adjusted up and down. # # # impact - the patient cannot be positioned comfortably for examinations or procedures. - the bed cannot be used for its intended purpose. # # # possible causes - the motor that controls the knee adjustment has failed. - the wiring to the motor is damaged. - the control panel for the bed is not functioning properly. - the battery is dead. - the software is not functioning properly. # # # recommendations - check the motor for continuity. - inspect the wiring to the motor for damage. - test the control panel for the bed. - replace the battery. - update the software. @topic:9


# # # issue - remote control cable failure on the electric bed. # # # impact - the patient may not be able to adjust the bed's position, which can lead to discomfort or pain. # # # possible causes - the cable may have been damaged during use or cleaning. - the cable may have become frayed or pinched over time. - the connection between the cable and the bed or remote control may have become loose. # # # recommendations - inspect the cable for any damage or fraying. - replace the cable if it is damaged. - secure the cable so that it is not pinched or frayed. - tighten the connection between the cable and the bed or remote control. @topic:7


# # # issue - equipment : monitor, physiologic, vital signs - band : philips - model : suresigns vs2 + - cause of failure : wheel damaged # # # impact - the patient's vital signs cannot be accurately measured. - the patient may not receive the correct treatment. # # # possible causes - the wheel may have been damaged during transport. - the wheel may have been damaged by the patient. - the wheel may have been damaged by a staff member. # # # recommendations - inspect the wheel for damage before using the equipment. - handle the equipment carefully to avoid damaging the wheel. - train staff on how to use the equipment properly to avoid damaging the wheel. @topic:24


# # # issue - equipment : vital signs monitor - manufacturer : casmed - model : 740 - description : bme replaced bearing cartridge # # # impact - downtime of vital signs monitor # # # possible causes - bearing cartridge failure due to : - wear and tear - overload - defective bearing - improper lubrication - misalignment # # # recommendations - regular inspection and maintenance of bearings - proper lubrication according to manufacturer's specifications - ensure proper alignment of bearings - replace worn or damaged bearings promptly - consider using higher quality bearings or bearings designed for specific medical applications @topic:26


# # # issue - * * no network connection * * # # # impact - * * lack of monitoring and data transmission * * # # # possible causes - * * loose lan cable connection * * - * * network switch or router issues * * - * * misconfigured ip address or network settings * * - * * hardware malfunction * * # # # recommendations - * * verify the lan cable connections at both ends. * * - * * check the network switch or router for any errors. * * - * * confirm the ip address and network settings are correct. * * - * * contact the manufacturer or a qualified technician to troubleshoot hardware issues. * * - * * replace the lan cable if necessary. * * - * * update the firmware of the monitor if available. * * @topic:16


# # # issue - the ob / gyn electric bed ( huntleigh gynae 1 ) is unable to fold up properly. # # # impact - the inability to fold the bed can hinder its storage, transportation, and use in confined spaces, potentially affecting patient care and workflow efficiency. # # # possible causes - * * electrical fault : * * a malfunction in the electrical system, such as a faulty motor or wiring, could prevent the bed from folding up properly. - * * mechanical failure : * * a mechanical component, such as a broken hinge or a misaligned gear, could impede the folding mechanism. - * * obstruction : * * an object or debris obstructing the folding path, such as bedding or a patient's belongings, could interfere with the bed's ability to fold up. # # # recommendations - * * electrical troubleshooting : * * inspect the electrical system for any loose connections, damaged wiring, or faulty components. repair or replace the affected parts as necessary. - * * mechanical inspection : * * disassemble and inspect the folding mechanism for any broken or misaligned parts. lubricate any bearings or joints as needed. - * * clear obstructions : * * remove any objects or debris that may be impeding the folding path. ensure that the bed is placed on a level surface with ample clearance. - * * software reset : * * if the bed has advanced features or controls, consider resetting the software to its default settings. this may resolve any software glitches that could be causing the failure. - * * consult manufacturer : * * if the issue persists, contact the manufacturer of the bed for further technical assistance or repair guidance. @topic:1


# # # issue - oxygen analyzer is displaying incorrect readings. # # # impact - incorrect readings could lead to improper patient care. # # # possible causes - faulty oxygen sensor - improper calibration - loose connections - power supply issues - incorrect settings # # # recommendations - inspect the oxygen sensor for any damage or contamination. replace the sensor if necessary. - check the calibration of the analyzer using a known gas source. calibrate the analyzer if needed. - ensure all connections are secure. - verify the power supply is providing correct voltage. - review the analyzer settings to ensure they are correct for the application. @topic:4


# # # issue - remote control malfunction # # # impact - inability to adjust bed position - inconvenience for patients and staff # # # possible causes - broken or damaged remote control - loose or disconnected wires - internal component failure - software bugs # # # recommendations - replace the remote control with a new one. - inspect the wires and connections for any damage or looseness. - send the bed for further inspection and repair if necessary. - update the software if available. @topic:7


# # # issue - beds, electric - sm3590 - 230t - 3wh is making a loud noise when adjusted upwards. # # # impact - the noise can be disruptive to patients and staff. - it can also be a sign of a more serious problem with the bed. # # # possible causes - the bed's joints may be dry and need to be lubricated. - the bed's motor may be faulty. - the bed's frame may be damaged. # # # recommendations - lubricate the bed's joints with wd - 40 or a similar product. - if the noise persists, contact a qualified biomedical engineer to troubleshoot the problem. @topic:9


# # # issue - cuff failure # # # impact - inability to accurately measure blood pressure # # # possible causes - * * defective cuff : * * the cuff may have a leak or tear, preventing it from inflating properly. - * * damaged connector : * * the connector between the cuff and the monitor may be damaged, preventing air from flowing into the cuff. - * * mechanical failure : * * the cuff may have a mechanical issue, such as a broken pump or valve, preventing it from inflating. # # # recommendations - * * replace the cuff : * * if the cuff is defective, it should be replaced with a new one. - * * inspect the connector : * * check the connector for damage and replace it if necessary. - * * troubleshoot the mechanical system : * * if the cuff is not inflating due to a mechanical failure, troubleshoot the system to identify and repair the issue. @topic:3


# # # issue - the philips suresigns vs2 + monitor is unable to measure spo2 values. # # # impact - * * clinical : * * inability to monitor patient's oxygen saturation levels, which is a critical parameter for assessing respiratory status and making clinical decisions. - * * operational : * * disruption of patient care and workflow, requiring the use of alternative monitoring methods or devices. # # # possible causes - * * hardware : * * - defective spo2 sensor cable - damage to the spo2 module within the monitor - * * software : * * - software glitch or corruption - * * user error : * * - incorrect placement of spo2 sensor on patient's finger or toe - * * environmental factors : * * - excessive ambient light interfering with spo2 measurement # # # recommendations * * troubleshooting : * * 1. * * verify spo2 sensor cable : * * ensure the cable is properly connected and undamaged. replace if necessary. 2. * * check spo2 module : * * inspect the module for any visible damage. if damaged, replace the module. 3. * * restart the monitor : * * power off and restart the monitor to reset any software glitches. 4. * * confirm sensor placement : * * ensure the spo2 sensor is properly placed on the patient's finger or toe, covering the nail bed. 5. * * rule out ambient light interference : * * move the monitor to a dimly lit area or use a light - blocking cover for the spo2 sensor. * * additional considerations : * * - * * calibration : * * the spo2 module may require calibration. refer to the manufacturer's instructions for calibration procedures. - * * updates : * * check for any available software updates from the manufacturer @topic:4


line from the x - axis and a dotted horizontal line from the axis. when two cursors are used, they can be locked using lock / unlock, so that the distance between them is fixed. moving a cursor will then move both together. select lock / unlock again to separate the cursors and move them independently again. y - a summary column on the y - axis shows the lower, middle and upper ranges as determined by the cursor positions. when only one cursor is used there will be a lower and an upper range. color shading is used to differentiate the ranges in the cumulative column and to highlight the columns between the cursors. trends are set up in configuration mode. you can make temporary changes to trends settings such as trend i groups, priorities, or scales in monitoring mode. the general settings fosettings for a single segment in graphical trends or for the corresponding trend more easily in that segment menu. making segment settings the graphical trends window is divided into measurement segments, each of which has its own settings. to enter the segment menu, select the left hand column of the segment, where the measurement label is displayed. • to expand the segment to fill the graphical trends window, in the segment menu, select expand to have that segment enlarged to fill the window. • in the expanded view, you can also highlight a measurement to make it more easily visible ( for example when multiple st trends are in one segment ). to highlight a measurement, in the segment menu, select highlight repeatedly until the highlight is on the required. measurement. to return the segment to its original size, in the segment menu, select expand again. • trend scales for segment measurements to change the trend scales for a measurement in the current segment : in the segment menu, select the measurement label. 1 2 select upper to change the upper limit of the scale or lower to change the @topic:8


# # # issue - faulty spo2 cable # # # impact - inability to accurately monitor patient's oxygen saturation levels # # # possible causes - physical damage to the cable, such as cuts or breaks - loose connections between the cable and the monitor or sensor - manufacturing defects # # # recommendations - inspect the spo2 cable for any visible damage or loose connections - replace the spo2 cable if necessary - ensure proper handling and storage of the spo2 cable to prevent future damage - perform regular maintenance on the spo2 monitor and cable to prevent future failures @topic:4


# # # issue - cuff bp ( blood pressure ) failure # # # impact - inaccurate blood pressure measurements - potential for patient harm due to improper treatment # # # possible causes - cuff bp hose leak - worn - out cuff bp - defective hook and loop closure ( velcro ) # # # recommendations - replace cuff bp with a new one - inspect and replace hose if necessary - ensure proper fit and closure of the cuff bp @topic:3


##ate attempts on the measurement attempt unable to determine blood pressure. check connections ; restrict patient movement. low couldn't bleed pressure below safe venous return pressure unable to determine nibp ; check connections and tubing for kinks. unable to release cuff pressure. check tubing for kinks and connection integrity. medium nibp air leak ; check cuff and tubing connections. 05000leak was detected in bp cycle. check the tubing and low onnections. o displathe safety check failed on the measurement attempt internal malfunction. if the problem persists, replace the module. the nibp pressure is not stable and the transducer zero value cannot be set unable to determine nibp ; check limit the nibp pressure is not stable and the transducer zero value cannot be set. if problem persists, eplace module. medium service manual troubleshooting 171 ossible causlarm prioritmessage patient movement. 05000f nibp not functional. 050105 wacp message crc problem persists, replace the module. nibp not functional. ery low this message is not implemented by the nibp internal malfunction. if the problem persists, replace the module. internal malfunction. if thproblem persists, replace the module. nibp not functional. this message is not supporteby the nibp module the nibp module has run ouof memory nibp not functional. 050203 internal malfunction. if the problem persists, replace the the nibp module has received internal malfunction. if tha invalid parameter problem persists, replace tnibp not functional. 050205 problem persists, replacthe parameter provided by thnibp module is outside of the allowable range for the pecified @topic:15


# # # issue the remote control for the ob / gyn electric bed ( huntleigh gynae 3 ) is not functioning properly, preventing the bed from being raised or lowered. # # # impact the inability to adjust the bed's height can significantly hinder patient care, making it difficult to : - position patients comfortably for examinations or procedures - transfer patients safely and efficiently - provide adequate support and positioning for specific medical conditions # # # possible causes the cause of the remote control malfunction could be due to : - * * electrical issues : * * loose or damaged wiring, faulty power supply, or a malfunctioning control panel - * * mechanical problems : * * worn or broken buttons, internal component failure, or misalignment of the remote with the bed's receiver - * * software issues : * * software glitches or corrupted firmware in the remote control # # # recommendations to resolve the issue and restore the bed's functionality, the following recommendations are suggested : - * * electrical inspection : * * check the power supply and inspect the wiring for any loose connections or damage. ensure that the remote is properly connected to the bed's receiver. - * * mechanical examination : * * inspect the remote control for any visible damage or loose components. disassemble and clean the remote to remove any dirt or debris that may interfere with its operation. - * * software troubleshooting : * * if electrical and mechanical checks do not resolve the issue, consider resetting the remote or updating its firmware to address any software - related problems. consult the manufacturer's instructions for specific steps. - * * replacement : * * if all troubleshooting efforts fail to restore the remote's functionality, consider replacing the remote control or contacting the equipment manufacturer for further assistance. @topic:7


# # # issue - bed cannot be adjusted to lower the leg section # # # impact - patient discomfort - difficulty providing care # # # possible causes - stalled bed latch # # # recommendations - release the bed latch - test the bed to ensure proper functionality @topic:1


# # # issue * the bed will not adjust. # # # impact * the patient cannot be positioned correctly in the bed. * the patient may experience discomfort or pain. * the staff may have difficulty providing care to the patient. # # # possible causes * the remote control is not working properly. * the bed motor is not working properly. * the bed frame is damaged. * the bed is not plugged in. # # # recommendations * check the remote control for damage. * check the bed motor for damage. * check the bed frame for damage. * make sure the bed is plugged in. * if the problem persists, contact a qualified technician. @topic:1


* * issue : * * medical cart not charging or holding a charge * * impact : * * reduced functionality of medical, cart, impacting patient care and staff efficiency. * * possible causes : * * * loose or damaged wiring, causing intermittent connections and power loss * faulty battery, unable to hold a charge or provide sufficient power * malfunctioning charging system, preventing proper charging of the battery * * recommendations : * * * inspect wiring and connections for looseness or damage. tighten or replace as necessary. * test battery voltage and replace if below recommended levels. * check charging system for any signs of malfunction, such as flickering lights or [UNK] [UNK] noise. * contact manufacturer or qualified technician for further diagnosis and repair. @topic:13


# # # issue - the bed cannot be adjusted. # # # impact - the patient may not be able to get in or out of bed. - the patient may not be able to be positioned comfortably. # # # possible causes - the power cord is damaged. - the motor is not working. - the control panel is not working. # # # recommendations - check the power cord for damage. if the power cord is damaged, replace it. - if the power cord is not damaged, check the motor. if the motor is not working, replace it. - if the motor is working, check the control panel. if the control panel is not working, replace it. @topic:1


# # # issue - spo2 waveform is missing or readings are inaccurate # # # impact - inability to monitor patient's oxygen saturation levels, which can lead to compromised patient care # # # possible causes - faulty spo2 sensor or cable - loose connection between sensor and monitor - software malfunction in the monitor - interference from other medical equipment # # # recommendations - replace the spo2 sensor and cable - ensure secure connection between sensor and monitor - update the software on the monitor - remove or relocate any nearby medical equipment that may be causing interference @topic:4


# # # issue - loose wooden barrier on bed # # # impact - patient safety hazard - inconvenience for healthcare staff # # # possible causes - improper installation of barrier - wear and tear over time - damage to barrier # # # recommendations - inspect and tighten barrier screws regularly - replace barrier if damaged - train staff on proper installation and maintenance of barrier @topic:6


# # # issue battery on physiologic monitors, bedside from philips ( model : intellivue mx450 ) displays a constant red light, indicating low battery, despite being connected to a charger. # # # impact the device may not be able to function properly or may shut down unexpectedly if the battery is not adequately charged. this could lead to patient safety concerns and disruption of healthcare operations. # # # possible causes - loose battery connection : the battery may not be securely seated in its compartment, preventing it from making proper contact with the charging terminals. # # # recommendations - * * verify battery connection : * * ensure that the battery is properly seated in its compartment and that the terminals are making good contact. - * * clean battery terminals : * * if the battery terminals or the contacts in the device appear dirty or corroded, clean them using a soft cloth and a non - abrasive cleaner. - * * replace battery : * * if cleaning the terminals does not resolve the issue, the battery may need to be replaced. - * * contact the manufacturer : * * if the battery connection is secure and the battery terminals are clean, contact the manufacturer or an authorized service provider for further troubleshooting and repair. @topic:11


# # # issue - the electric bed from hill - rom is not adjusting. # # # impact - the bed cannot be adjusted to the desired position, which can make it difficult for the patient to get in and out of bed, or for the healthcare provider to perform procedures. # # # possible causes - the keypad may be malfunctioning. - the motor that adjusts the bed may be malfunctioning. - the power supply to the bed may be interrupted. - the bed may be overloaded. # # # recommendations - check the keypad for any loose connections or damage. - check the motor for any signs of wear or damage. - check the power supply to the bed to ensure that it is functioning properly. - check the bed for any signs of overloading, such as too many patients or equipment on the bed. - if the problem cannot be resolved, contact the manufacturer for further assistance. @topic:32


# # # issue - monitor display failure # # # impact - inability to monitor patient's vital signs, such as heart rate, blood pressure, and oxygen saturation. - this can lead to delays in diagnosis and treatment, potentially compromising patient safety. # # # possible causes - loose or damaged connection between the monitor and the patient's sensors. - faulty display unit within the monitor. - power supply issues. # # # recommendations - check and tighten all connections between the monitor and the patient's sensors. - inspect the display unit for any signs of damage or malfunction. - verify that the power supply is functioning properly and that the monitor is receiving adequate power. @topic:2


* * issue * * - monitor is displaying no images * * impact * * - clinicians are unable to monitor patient data on the monitor, which can lead to delays in diagnosis and treatment. * * possible causes * * - loose signal cable * * recommendations * * - engineers should ensure that all cables are securely connected. @topic:2


# # # issue - water damage to bedsied monitor. # # # impact - patient monitoring is disrupted. - equipment is damaged and may require repair or replacement. # # # possible causes - leaky roof or water pipe. - water spilled on or near the monitor. - monitor was placed in an area where it was exposed to water. # # # recommendations - inspect the area where the monitor is located for any leaks or sources of water. - move the monitor to a dry location. - clean and dry the monitor thoroughly. - test the monitor to ensure it is functioning properly. - if the monitor is still not working, contact the manufacturer for repair or replacement. @topic:2


) ” on page 6 - 16 640 33691 ) “ continuous temperature ” on page 6 - 17 • patient simulator ( with 0. 1°c or 0. 2°f ) “ safety tests ” on page 6 - 17 • multimeter “ battery maintenance and indicators ” on page 6 - 20 none “ nurse call relay test ” on page 6 - 22 • patient simulator • ohmmeter • phono connector performance verification testing 6 - 5 performing verification tests performing verification tests you perform some verification tests using the diagnostics menu that you access by clicking on the system tools icon on the monitor screen. for more information on accessing the system diagnostics to perform verification tests, see the section “ running system diagnostics ” on page 7 - 25. visual test to perform the visual test : 1. inspect the system for obvious signs of damage ; for example, cracks, cuts, or breakage. 2. check all external cables and accessories ; for example, cuts, kinks, wrong connections. 3. check that the fuse is the correct value after replacing ( see “ removing a power connector fuse ” on page 8 - 7 ) 4. ensure that all markings and labeling are legible. 5. check for any obstructions to mechanical parts. the expected test result is that the system has no obvious signs of damage or obstruction. power - on self test to perform the power - on self test : 1. plug the monitor into an ac power source and turn it on. 2. make sure that the monitor boots up successfully and displays the monitoring main screen. note — depending on whether the monitor has recently been used for patient monitoring, it might display a menu asking you to enter patient type. the expected result is that the monitor boots up and displays the monitoring main ( or appropriate ) screen. for detailed information on the boot and power sequences, see “ boot and power sequences ” on page 7 - 4. @topic:10


# # # issue - equipment malfunction : the physiologic monitor ( bedside ) philips intellivue mp40 ( m8003a ) is experiencing an issue due to a faulty basket. # # # impact - reduced functionality : the malfunctioning basket may hinder the monitor's ability to provide optimal patient care, such as holding necessary medical supplies. # # # possible causes - component failure : the basket may have become worn or damaged over time, leading to its inability to function correctly. - incorrect installation : the basket may have been improperly installed, causing it to be unstable or loose. - manufacturing defect : there could be a defect in the manufacturing of the basket, resulting in its premature failure. # # # recommendations - replace basket : acquire a new basket that is compatible with the monitor model and replace the faulty one to restore full functionality. - inspect installation : ensure that the new basket is securely installed and properly aligned to prevent future issues. - regular maintenance : schedule regular maintenance checks to identify and address potential problems with the monitor and its components, including the basket, to minimize the risk of future failures. @topic:24


# # # issue - the hospital has no record of the bed being returned to bme. - the bed is not available for use by other patients. # # # impact - patients may not be able to receive the necessary care. - the hospital may lose revenue if the bed is not available for use. # # # possible causes - the bed was not properly returned to bme. - the bed was lost or stolen. # # # recommendations - the hospital should implement a system to track the location of all medical devices. - the hospital should train staff on the proper procedures for returning medical devices to bme. - the hospital should investigate the disappearance of the bed and take appropriate action to prevent it from happening again. @topic:9


# # # issue - * * battery failure * * in physiologic monitor ( bedside ) from welch allyn, model propaq lt. # # # impact - the malfunctioning physiologic monitor ( bedside ) may not accurately monitor patient's vital signs. # # # possible causes - * * battery degradation : * * batteries have a limited lifespan and can deteriorate over time, leading to reduced capacity and shorter battery life. # # # recommendations - * * regular battery maintenance : * * regularly check and replace batteries as per the manufacturer's guidelines to prevent unexpected failures. - * * use high - quality batteries : * * invest in high - quality batteries from reputable manufacturers to ensure reliability and longevity. - * * train staff on battery handling : * * train technicians and staff on proper battery handling, storage, and disposal to avoid damage or premature failure. - * * consider alternative power sources : * * explore the use of alternative power sources, such as wall outlets or uninterrupted power supplies ( ups ), to reduce reliance on batteries. - * * implement a preventive maintenance plan : * * establish a regular maintenance schedule to proactively identify and address potential issues with medical equipment, including battery health. @topic:11


# # # issue - scanner not firing # # # impact - inability to obtain vital sign readings # # # possible causes - loose cable connection # # # recommendations - bme has tightened the cable connection and the scanner is now working properly @topic:23


. check srr configuration settings. srr communication aborted. srr interference or srr invalid chan inop may be issued. rf interferences check location for rf interferences and free frequencies by performing a site survey ( e. g. with air magnet tool ). too many srr devices allocated to one srr channel up to two srr connections can be established per channel. check srr configuration settings. srr device out of range ( either monitor or telemetry transceiver ) position the srr devices closer to each other. check srr signal quality indicator for signal strength. 122 4 troubleshooting multi - measurement module symptoms possible causes of failure failure isolation and remedy prompt message “ measurement server configuration not supported is issued an unsupported mms extension has been connected disconnect the mms extension mms extension is defective replace mms extension measurement server defective replace measurement server inop message “ msmtsrv not supp ” is issued wrong software revison upgrade monitor and / or measurement server to a matching software version. refer to for a list of compatible measurement servers. too many measurement servers connected disconnect unsupported measurement servers for proper operation. unsupported type of measurement server ( for example m3000a ) connected. disconnect the unsupported measurement server. refer to for a list of compatible measurement servers. prompt message “ measurement server not supported, unplug device, switch monitor off / on ” and inop “ bad measurement server are issued m3000a measurement server revision a is plugged. this measurement server is not compatible with the intellivue patient monitors. parameter board defective. disconnect the measurement server and cycle power. check if ah measurements are displayed in the measurement selection window. exchange mms / repair parameter board, if necessary. msl - related problems symptoms possible causes of failure failure isolation @topic:22


# # # issue the remote control for the electric bed is cracked. # # # impact the bed cannot be operated remotely, which can be inconvenient for patients and staff. # # # possible causes the remote control may have been dropped or hit, or it may have been subjected to excessive force. # # # recommendations replace the remote control. @topic:7


# # # issue : - ces check found that the ground wire of the plug was broken. # # # impact : - the device was not properly grounded, which could have led to electrical shock or other safety hazards. # # # possible causes : - * * ac plug damage : * * the ac plug may have been damaged during use or during transit. # # # recommendations : - * * replace the ac plug : * * the ac plug should be replaced with a new one that is undamaged and meets the correct specifications for the device. - * * inspect the device for other damage : * * the device should be inspected for other damage that may have occurred as a result of the broken ground wire. - * * test the device thoroughly : * * the device should be tested thoroughly to ensure that it is operating safely and properly before it is returned to service. @topic:12


# # # issue - the bed is not adjustable. # # # impact - the patient may not be able to get into or out of bed safely. - the patient may not be able to be positioned comfortably for treatment. - the bed may not be able to be used for its intended purpose. # # # possible causes - the electrical system is not working properly. - the mechanical system is not working properly. - the remote control is not working properly. - the bed has been damaged. # # # recommendations - check the electrical system for any loose connections or damaged wires. - check the mechanical system for any broken gears or other damaged parts. - check the remote control for any damaged buttons or other problems. - if the bed has been damaged, contact the manufacturer for repairs. @topic:1


. press parameters ress settings2. hide weight. ( after 30s ) : no yes press weight display. 3. " saved weight " screen select one of the settings. 4. remains on : [UNK] no yes press save to confirm. 5. save setting the wi - fi options this menu is used to activate or deactivate the wi - fi, manual locating and patient id display. press parameters on the gci. 1. press technician access. 2. technician access enter the code 9004 and confirm by pressing ok. 3. ress wifi. 4. wifi choose the functions to be activated or deactivated by selecting yes or no. 5. wifi module connected yes no manual locating n off press save to confirm choices. 6. your note : patient id display yes no the " manual locating " and " patient id display " patient name encoding o yes no functions are only valid for the hillrom digital health gateway. save note : the manual locating function must be off in order to perform automatic locating. latitude / altitude information this menu is used to access the latitude and altitude information. press parameters on the gci. 1. press technician access. 2. technician enter the code 9004 and confirm by pressing ok. access 3. press weight calibration. 4. weight calibratioress cancel. 5. last scale calibration : 04 / 12 / 2020 18 / 09 / 2020 last ppm calibration : destination latitude ( " ) : destination altitude ( m ) : 47. 60 60 start calibration cancel failure codes if there is a fault with a function of the bed or mattress * a failure code is generated. a list of these codes and the history is available on the gci screen. when a fault occurs, the associated failure code appears on the screen. to view the list of codes : press parameters on the gci. 1 @topic:25


# # # issue the extension cable used to connect the philips intellivue mx550 bedside physiologic monitor to the spo2 probe is malfunctioning. # # # impact the malfunctioning extension cable prevents the spo2 probe from providing accurate oxygen saturation readings to the monitor, which can lead to incorrect monitoring and treatment decisions. # # # possible causes - damaged or faulty extension cable - loose or disconnected connections at either end of the cable - compatibility issues between the extension cable and the monitor or spo2 probe - electrical interference or noise in the operating environment # # # recommendations - replace the faulty extension cable with a new one of the same make and model. - ensure that all connections are secure at both ends of the cable. - verify that the extension cable is compatible with the monitor and spo2 probe being used. - if possible, eliminate or reduce sources of electrical interference or noise in the operating environment. @topic:4


# # # issue - cause of failure is stated as " test " # # # impact - the impact of this failure is unknown. it is possible that the equipment is not working properly or that the test itself failed. # # # possible causes - the technician may have made a mistake during the test. - the equipment may be faulty. - the test may not have been designed properly. # # # recommendations - the technician should review the test procedure to ensure that it was followed correctly. - the equipment should be inspected for any damage or defects. - the test should be redesigned to ensure that it is valid and reliable. @topic:12


# # # issue - the cuff of the vital signs monitor is torn. # # # impact - the vital signs monitor cannot be used to measure blood pressure. # # # possible causes - the cuff may have been damaged during use or handling. # # # recommendations - the cuff should be replaced. @topic:5


# # # issue - broken tympanic thermometer # # # impact - inability to accurately measure patient's tympanic temperature - delay in diagnosis and treatment # # # possible causes - rough handling - improper storage - manufacturer defect # # # recommendations - handle tympanic thermometers with care - store tympanic thermometers in a safe and secure location - regularly inspect tympanic thermometers for damage - contact the manufacturer if damage is suspected @topic:20


# # # issue : motor failure in the electric bed # # # impact : patient discomfort, disruption of patient care # # # possible causes : 1. mechanical failure of the motor 2. electrical failure of the motor 3. control board failure 4. wiring issues # # # recommendations : 1. inspect the motor for any visible damage or wear 2. measure the motor's resistance and compare it to the manufacturer's specifications 3. check the motor's power supply to ensure it is receiving the correct voltage and current 4. check the control board for any signs of damage or corrosion 5. inspect the wiring harness for any loose connections or broken wires 6. refer to the manufacturer's service manual for additional troubleshooting steps @topic:9


# # # issue - cuff bp cuff is defective. # # # impact - inaccurate blood pressure measurement. # # # possible causes - cuff size is incorrect. - cuff is not properly inflated. - cuff is damaged. # # # recommendations - verify that the cuff size is correct for the patient. - make sure that the cuff is properly inflated by listening for the korotkoff sounds. - inspect the cuff for any damage. if the cuff is damaged, it should be replaced. @topic:3


and manufacturer ’ s declaration immunity test iec 60601 test level compliance level electromagnetic environment - guidance radiated rf iec 61000 - 4 - 3 3 v / m 80 to 2500 mhz 3 v / m d = [ ¥ ] ^ ’ 80 10 800 mhz d = [ ^ ] vp ; 800 to 2500 mhz where p is the maximum output power rating of the transmitter in watts ( w ) according to the transmitter manufacturer and d is the recommended separation distance in meters ( m ). field strengths from fixed rf transmitters, as determined by an electromagnetic site survey, 1 should be less than the compliance level in each frequency range. 2 interference may occur in the vicinity of equipment marked with the following symbol : ( « * » ) 1 field strengths from fixed transmitters, such as base stations for radio ( cellular / cordless ) telephones and land mobile radios, amateur radio, am and fm radio broadcast and tv broadcast cannot be predicted theoretically with accuracy. to assess the electromagnetic environment due to fixed rf transmitters, an electromagnetic site survey should be considered. if the measured field strength in the location in which the suresigns vm patient monitor is used exceeds the applicable rf compliance level above, the suresigns vm patient monitor should be observed to verify normal operation. if abnormal performance is observed, additional measures are necessary, such as re - orienting or relocating the suresigns vm patient monitor. 2 over the frequency range 150 kflz to 80 mflz, field strengths should be less than 3 v / m. electromagnetic compatibility b - 7 recommended separation distances recommended separation distances the suresigns vm patient monitor is intended for use in an electromagnetic environment in which radiated rf disturbances are controlled. the customer or the user of the product can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile rf communications equipment ( transmitters ) and the product as recommended below, according to the maximum output @topic:10


# # # issue - cannot print results. # # # impact - inability to document patient data, leading to delays in diagnosis and treatment. # # # possible causes - * * network connectivity issues : * * the printer may not be properly connected to the network, preventing communication with the central station. - * * software configuration errors : * * the printer driver or software may not be correctly configured, causing printing issues. - * * hardware malfunction : * * a faulty printer component, such as the print head or ink cartridges, could prevent printing. # # # recommendations - * * check network connectivity : * * verify the network connection between the printer and the central station. test the connection by pinging the printer's ip address. - * * review software configuration : * * ensure that the printer driver is installed and the software is configured to print to the correct printer. - * * troubleshoot hardware : * * inspect the printer for any obvious hardware issues, such as loose connections or damaged components. replace any faulty parts as necessary. @topic:28


# # issue medical cart computer reboots unexpectedly. # # impact - interruption of medical procedures - loss of patient data - delay in patient care # # possible causes - software bugs - hardware issues - electrical interference - human error # # recommendations - update software to the latest version - inspect hardware for damage or loose connections - check for electrical interference from nearby equipment - train users on proper operation of the medical cart @topic:13


# # # issue - lcd monitor displays purple and black colors. # # # impact - inability to accurately view patient data and images. # # # possible causes - * * hardware failure : * * the lcd panel or internal components may be damaged. - * * software malfunction : * * the monitor's firmware or operating system may be experiencing issues. - * * connection issues : * * the monitor may not be properly connected to the source device or power supply. # # # recommendations - * * inspect the monitor : * * check for any physical damage or loose connections. - * * update software : * * if possible, update the monitor's firmware or operating system to the latest version. - * * contact the manufacturer : * * if the issue persists, contact the manufacturer or a qualified technician for further diagnosis and repair. - * * consider replacement : * * if the monitor is beyond repair, consider purchasing a new one to ensure optimal patient care. @topic:2


# # # issue - damaged upholstery # # # impact - reduced patient comfort - potential for infection control issues - impaired functionality of equipment # # # possible causes - prolonged use and wear - lack of maintenance - accidental damage # # # recommendations - regular inspection and maintenance of equipment upholstery - prompt repair or replacement of damaged upholstery - use of protective covers or padding to prevent damage @topic:24


# # # issue - bed not adjustable # # # impact - patients cannot be positioned properly for medical procedures - caregivers cannot access patients as easily - increased risk of patient falls and injuries # # # possible causes - faulty wiring - loose connections - damaged electrical components - software problems # # # recommendations - verify that the power cord is securely plugged into the outlet - check for loose or damaged wires - inspect the electrical components for any signs of damage - update the software if necessary - contact the manufacturer for further support @topic:1


# # # issue - cuff on the bedside physiologic monitor is damaged. # # # impact - the monitor may not be able to accurately measure vital signs. # # # possible causes - the cuff may be old and worn out. - the cuff may have been damaged by improper use. - the cuff may have been damaged by a power surge. # # # recommendations - replace the cuff with a new one. - inspect the cuff regularly for signs of damage. - use the cuff properly according to the manufacturer's instructions. - protect the cuff from power surges by using a surge protector. @topic:5


# # # issue - ekg lead failure # # # impact - patient monitoring data may be inaccurate or unavailable. - clinicians may not be able to make informed decisions about patient care. # # # possible causes - damaged or disconnected ekg lead - loose or corroded connections - faulty ekg lead # # # recommendations - inspect the ekg lead and connections for damage or corrosion. - ensure that the ekg lead is securely connected to the patient and the monitor. - replace the ekg lead if it is damaged or faulty. - train staff on proper handling and maintenance of ekg leads. @topic:18


# # # issue : battery failure # # # impact : patient safety compromised, device malfunction # # # possible causes : - * * battery life cycle exceeded : * * batteries have a limited lifespan and need to be replaced periodically. - * * improper charging or storage : * * batteries can fail if they are not charged or stored correctly. - * * overuse or heavy load : * * using the device excessively or putting a heavy load on the battery can shorten its lifespan. # # # recommendations : - * * regular battery replacement : * * replace batteries according to manufacturer's recommendations or based on usage patterns. - * * proper charging and storage : * * follow manufacturer's instructions for charging and storing batteries to ensure optimal performance. - * * avoid overuse or heavy loads : * * use the device as intended and avoid overloading it to prolong battery life. @topic:11


# # # issue - monitor not linking to central system # # # impact - inability to monitor patient data centrally - loss of data integrity - increased workload for clinicians # # # possible causes - server issues - incorrect ci address in the monitor - network connectivity problems - software bugs # # # recommendations - check the server status and ensure it is operational - verify the ci address in the monitor and make necessary corrections - troubleshoot network connectivity issues - contact the manufacturer for software updates or support @topic:16


no certificate is installed invalid radio configuration. reconfigure and try gain. 350018 check the radio configuration. if the very low problem is still present, reset the radio to factory defaults. if the problem persists, check for software update and apply it. if still present, e the radio. service manual troubleshooting 203 alarm ossible causriority message missing ca certification. the radio attempted to enable server validation and ca certification is missing invalid radio configuration. reconfigure and try gain. 350019 check the radio configuration. if the very low problem is still present, reset the radio to factory defaults. if the problem persists, check for software update and apply it. if still present, ce the radio. radio not functional. 35001e mac request failed. there is an internal software error on the radio indicating a linux kernel error or a failure to initialize the etwork interface check for a software update and apply it. if still present, replace the radio. radio not functional. invalid power mode. there is 35001f an internal software error on the radio check for a software update and apply it. if still present, replace thradio. radio not functional. 350020 post results missing. there is ainternal software error on the radio check for a software update and apply it. if still present, replace thradio. post results format. there is an internal software error on the radio check for a software update and apply it. if still present, replace the radio. radio not functional. 50021 radio not functional. unrecognized component. 350025 there is a version compatibility error if the radio or the monitor adds new features and software upgrade of the radio fails after the monitor successfully updates check for a software update and apply it. if still present, replace the radio. 350027 radio not functional. @topic:16


# # # issue - failed plastic housing for the bed rails - defective locking casters # # # impact - potential safety hazard for the patient - impaired mobility and functionality of the bed # # # possible causes - * * plastic housing failure : * * - excessive wear and tear - improper handling or storage - manufacturing defects - * * locking caster failure : * * - corrosion or rust - mechanical wear - improper installation # # # recommendations - * * plastic housing : * * - inspect housing regularly for damage or wear - replace damaged housing promptly to maintain safety - consider using stronger or more durable materials for future models - * * locking casters : * * - lubricate casters regularly to prevent corrosion - replace worn or damaged casters immediately - ensure proper installation and alignment of casters @topic:6


# # # issue : cuff of physiologic monitor ( bedside ) is malfunctioning # # # impact : monitoring of patient's vital signs may be compromised. # # # possible causes : - cuff may be damaged or worn out due to repeated use. - cuff may not be properly connected to the monitor. - monitor may be malfunctioning. # # # recommendations : - replace the cuff with a new one. - ensure that the cuff is properly connected to the monitor. - check the monitor for any other potential issues. @topic:5


# # # issue - the bed is not able to adjust. # # # impact - the patient may not be able to get into or out of bed. - the patient may not be able to be positioned comfortably for treatment. - the patient may be at risk for falls. # # # possible causes - the motor may be faulty. - the control panel may be faulty. - the wiring may be damaged. - the bed may be overloaded. - the bed may be unbalanced. - damaged or worn out parts # # # recommendations - check the motor for any damage. - check the control panel for any damage. - check the wiring for any damage. - make sure that the bed is not overloaded. - make sure that the bed is balanced. - replace damaged parts if necessary @topic:1


- 2 - 52 ( ambulatory care ) electrical characteristics features 230v * voltage 120v ac 230v ac frequency60 hz 50 / 60 hz maximum absorbed power 00 va 500 va class i electric shock protection class according to iec 60601 - 1 protection against harmful ingress of water ( according to ipx4 iec 60529 ) 10 % ( 2 min / 18 min ) * duty cycle a. do not operate electrical functions continuously for more than 2 minutes in any 18 minute period when the bed is loaded at the safe working load value as this may damage electrical components. the power supply of the actuator is temporarily cut off if the load factor is exceeded when using the hilow. characteristics of the weigh system ( scale ) the weigh system of the hill - rom 900 accella bed uses four weighing cells installed in the bearing structure of the bed. the bed is made up of a mobile structure ( the weigh system ) and a fixed structure ( the frame ). value features lass iii class of the weigh system ( 2014 / 31 / eec ) nawi maximum range of the weigh system 50 kminimum range of the weigh system 10 kg range 0. 5 kg a. non - automatic weigh instrument conditions required to connect the nurse call system for more information about the connections required to use the nurse call function, please refer to the sidecom communication system design and application manual ( ds059 ). verview b f a g d h p p. e m name name item item half - siderails a umper ( 4 ) headboard b j 2 sockets for i. v. pole and patient central brake and steer bar control c k helper 150 mm diameter casters d l bilateral hilow pedal with caregiver e head section " cpr " control m mode * control pendant * f patient half - siderail controls [UNK] identification label g p controls footboard q wi @topic:9


# # # issue - bed cannot be adjusted # # # impact - patient discomfort - delay in patient care - reduced productivity # # # possible causes - electrical issue - mechanical issue - control panel issue # # # recommendations - check the electrical connections and outlets - clean the wheels and tracks - inspect the control panel for any damage @topic:1


- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - b - 3 emissions and immunity - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - b - 3 guidance and manufacturer ’ s declaration - - - - - - - - - - - - - - - - - - - - - - - - - - b - 4 recommended separation distances. - - - - - - - - - - - - - - - - - - - - - b - 8 index - - - - 1 - 1 contents - 5 1 introduction overview this chapter gives an overview of the philips medical systems suresigns vm series patient monitors. it describes the available models and features. in this chapter • monitor overview. 1 - 2 • configurations. 1 - 3 introduction 1 - 1 monitor overview monitor overview the suresigns™ vm4, vm6, and vm8 patient monitors are for monitoring, recording and alarming of multiple physiological parameters of adults, pediatrics, and neonates in healthcare environments. additionally, the monitor is intended for use in transport situations within a healthcare facility. the monitors come with several configurations and optional features. major features include : • battery operation for portability • 8. 4 ” or 10. 4 ” color screens • a navigation wheel for quickly changing system settings • flexible display formats and large numbers for optimal visibility • several mounting abilities, including a roll stand, wall mount, or bedrail • an optional recorder for printing patient data 1 - 2 introduction configurations configurations suresigns vm series patient monitors are available in several configurations. the following table lists the models, standard features in each model, and optional features. in the table, a solid @topic:10


# # # issue - head of bed cannot be adjusted # # # impact - patient discomfort - difficulty with patient care - safety hazard # # # possible causes - faulty control box - damaged wiring - motor failure # # # recommendations - replace control box - repair or replace wiring - replace motor @topic:1


# # # issue - cuff of vital signs monitor is deteriorated. # # # impact - the accuracy of blood pressure measurements may be compromised. # # # possible causes - cuff is not properly fitted to the patient. - cuff is worn or damaged. - cuff is not inflated to the correct pressure. # # # recommendations - ensure that the cuff is properly fitted to the patient. - inspect the cuff for any signs of wear or damage. - inflate the cuff to the correct pressure. - replace the cuff if it is worn or damaged. @topic:5


# # # issue : monitor not linking with medical device # # # impact : - inability to monitor patient data accurately - potential delays in diagnosis and treatment - increased risk of adverse events # # # possible causes : - hardware malfunction - software issues - incorrect configuration - incompatible cables or connections # # # recommendations : - check cables and connections for damage or loose contacts - verify that the monitor is compatible with the medical device - update software and drivers - perform a factory reset on the monitor - contact the manufacturer for technical support @topic:16


# # # issue - broken footboard # # # impact - patient safety hazard - patient discomfort - difficulty providing care # # # possible causes - wear and tear - excessive force applied to the footboard - manufacturing defect # # # recommendations - inspect all wooden parts of the bed regularly for signs of wear or damage. - replace damaged parts as needed. - ensure that staff are trained on proper use of the bed to avoid excessive force being applied to the footboard. - contact the manufacturer if parts are found to be defective. @topic:6


: general procedures function procedure sidecom® communication system inspect and test the communication junction box. make sure the sidecom® communication system features operate correctly. inspect the communication cable, including the male and female pins in the plug. replace as necessary. safe view™ alerts make sure the alerts operate correctly. repair or replace parts as necessary. page 6 - 12 careassist® and careassist® es bed service manual ( man330 rev 4 ) preventive maintenance chapter 6 : general procedures preventive maintenance checklist table 6 - 2. preventive maintenance checklist date functions hill - rom manufacturer overall condition head and footboards ac power cord leakage current patient pendant hilow columns head section motor plastic sleep deck model number cpr release head section gas spring knee section motor automatic contour foot section motor dining chair® position trendelenburg / reverse trendelenburg serial number battery siderails foot extension pivot points casters braking and steering accessories sidecom® communication system total cost for this page scale calibration bed exit system safe view™ alerts labor time : repair cost : inspected by : legend l = lube c = clean a = adjust r = repair or replace 0 = 0kay n = not applicable remarks : careassist® and careassist® es bed service manual ( man330 rev 4 ) page 6 - 13 6. 1 scale calibration chapter 6 : general procedures 6. 1 scale calibration tools required : t25 torx® 1 screwdriver 250 lb ( 113 kg ) of weight in 25 lb ( 11 kg ) increments 1. make sure the sleep deck is flat. 2. remove the mattress and footboard. 3. if a load beam was replaced, do as follows, or go to step 3 : a. place the 250 lb ( 113 kg ) weight over the load beam. b. wait 1 minute, then @topic:9


# # # issue - difficulty in rolling the monitor. # # # impact - reduced mobility of the monitor, potentially hindering patient care. # # # possible causes - foreign objects ( e. g., hair ) entangling the wheels. # # # recommendations - regularly inspect and clean the wheels to prevent debris build - up. - use covers or barriers to protect the wheels from dirt and hair. - ensure proper maintenance and lubrication of the wheels as per manufacturer's guidelines. @topic:24


page 5 - 11. 2 disconnect the power input assembly cable. = e ey oo r. w ( power input cable ) | | i cnt es at - ( n tae « e i | ie a. > repairing the monitor suresigns vs2 * and vsi service guide 5 - 17 replacing a fuse remove the four torx t10 screws and remove the power supply from the rear case. replacing a fuse 5 - 18 to replace a fuse in the ac power connector : step 1 remove the ac power cord from the rear of the monitor. 2 remove the battery from the monitor. see “ removing the battery ” on page 5 - 3. 3 use a small flathead screwdriver to pry the fuse holder out of the ac power connector. fuse holder 4 replace the fuse ( s ), and then push the fuse holder back into the power connector until it snaps into place. repairing the monitor suresigns vs2 * and vsi service guide removing the ac power connector removing the ac power connector to remove the ac power connector : step 1 separate the front panel from the rear case assembly. see “ removing the front panel ” on page 5 - 11. on the vs2 * with the recorder option, remove the recorder. see “ removing the optional recorder ( vs2 * only ) ” on page 5 - 9. remove the cable tie that secures the power input cables to the chassis. disconnect the power input cable from the power supply assembly. power input cable = 5 vam " arr - i : repairing the monitor suresigns vs2 * and vsi service guide 5 - 19 removing the ac power connector 5 disconnect the ground wire. 6 squeeze the power cord retaining clip and remove it from the bolts. retaining clip repairing the monitor 5 - 20 suresigns vs2 * and vsi service guide removing the @topic:19


# # # issue : - the bed is not adjusting properly. # # # impact : - the patient may be uncomfortable or unable to get in or out of the bed. - the bed may not be able to be used for its intended purpose. # # # possible causes : - the remote control is not working properly. - the batteries in the remote control are dead. - there is a problem with the bed's electrical system. - the bed's motor is not working properly. # # # recommendations : - check the remote control for any damage or loose connections. - replace the batteries in the remote control. - inspect the bed's electrical system for any loose connections or damage. - test the bed's motor to ensure that it is working properly. @topic:7


# # # issue - the beds, electric equipment is not able to weigh the patient. # # # impact - the inability to weigh the patient can affect medical decisions and patient care. # # # possible causes - * * the scale is not calibrated. * * the scale may not be calibrated correctly, which can lead to inaccurate weight readings. - * * the scale is not connected properly. * * the scale may not be connected properly to the bed, which can prevent it from functioning properly. - * * the scale is damaged. * * the scale may be damaged, which can prevent it from functioning properly. # # # recommendations - calibrate the scale. - check the connections between the scale and the bed. - contact a qualified technician to repair the scale. @topic:25


# # # issue spo2 cable breakage leading to failure in reading vital parameters. # # # impact - inability to monitor oxygen saturation levels accurately. - compromised patient care due to the lack of vital information. - increased risk of adverse events or delayed medical interventions. # # # possible causes - excessive cable manipulation or bending. - physical damage to the cable from external forces or wear and tear. - improper storage or handling of the equipment. - manufacturing defects in the cable or its components. # # # recommendations - handle the spo2 cable with care, avoiding excessive bending or pulling. - ensure proper storage and transportation of the equipment to prevent cable damage. - inspect the cable regularly for signs of wear or damage, and replace it if necessary. - train staff on the proper handling and maintenance of the equipment. - consider using a wireless spo2 monitoring system to minimize cable - related failures. - establish a regular maintenance schedule for the equipment to identify potential cable issues early on. @topic:4


# # # issue - ekg graph on the monitor is not displayed. # # # impact - inability to monitor patient's heart rate and rhythm. # # # possible causes - ekg cable deterioration. # # # recommendations - replace the ekg cable. @topic:18


# # # issue - dark screen with lines during surgical procedures # # # impact - inability to view medical images during surgeries, which can compromise patient safety and surgical outcomes # # # possible causes - unknown ( not identified by the company during initial inspection ) # # # recommendations - further investigation by the company to determine the root cause of the issue - regular maintenance and calibration of medical equipment to prevent similar issues in the future @topic:12


# # # issue - monitor not linking # # # impact - inability to monitor patient's vital signs # # # possible causes - incorrect device name in system - software or hardware issues # # # recommendations - ensure correct device name in system - check software and hardware connections - contact manufacturer for support @topic:16


# # # issue - battery failure in vital signs monitor # # # impact - inability to accurately monitor patient's vital signs # # # possible causes - battery degradation over time - improper charging or discharging practices - environmental factors ( e. g., extreme temperatures ) # # # recommendations - regular maintenance and battery replacement as per manufacturer's guidelines - proper charging and discharging practices ( e. g., avoid overcharging or deep discharging ) - use of high - quality batteries and chargers - environmental monitoring and control ( e. g., storage in a cool, dry place ) @topic:11


# # # issue - blood pressure ( bp ) measurement takes longer than normal and feels too tight. # # # impact - inaccurate or delayed bp readings, which can affect patient care. # # # possible causes - * * leaking bp cuff : * * air can escape from the cuff during inflation, leading to inaccurate pressure readings and a prolonged inflation time to compensate. the leaking cuff may feel too tight as the device attempts to maintain pressure. - * * occluded bp tube : * * a blockage in the tube connecting the bp cuff to the monitor can prevent the cuff from inflating properly, resulting in inaccurate readings and prolonged inflation time. - * * malfunctioning bp transducer : * * the transducer converts the air pressure in the bp cuff to an electrical signal. a faulty transducer can provide inaccurate readings and cause the device to overinflate the cuff. # # # recommendations - * * replace bp cuff : * * replace the existing cuff with a new one to eliminate any leaks or damage that may be causing the issue. - * * inspect bp tube : * * check for any kinks or blockages in the bp tube. clean or replace the tube if necessary. - * * test bp transducer : * * perform a diagnostic test on the bp transducer to verify its functionality. calibrate or replace the transducer if needed. - * * additional troubleshooting : * * - check the power supply to the bp monitor. - reset the bp monitor to factory settings. - contact the manufacturer or a qualified technician for further assistance. @topic:14


# # # issue - the bed's guardrail cannot be lowered. # # # impact - the patient's safety is at risk, as they could potentially fall out of bed. - the hospital staff may be unable to provide adequate care to the patient. # # # possible causes - the guardrail is damaged or broken. - the guardrail is not properly lubricated. - the guardrail is not properly adjusted. # # # recommendations - inspect the guardrail for damage or breakage. - lubricate the guardrail with a suitable lubricant. - adjust the guardrail to the correct position. - if the problem persists, contact the manufacturer for assistance. @topic:6


# # # issue - equipment : bed, electric - brand : huntleigh - model : enterprise 5000 # # # impact - the electric hospital bed is not able to be adjusted, which may impact patient care and safety. # # # possible causes - faulty control panel - mechanical issue with the bed frame - electrical issue with the wiring or motor # # # recommendations - inspect the control panel for any damage or loose connections. - check the bed frame for any damage or obstructions that may be preventing adjustment. - inspect the wiring and motor for any damage or loose connections. - request assistance from a qualified technician to diagnose and repair the issue. @topic:1


# # # issue * the nibp monitor is displaying inaccurate blood pressure readings. # # # impact * inaccurate blood pressure readings can lead to incorrect diagnoses and treatment decisions. this can have serious consequences for the patient's health. # # # possible causes * the most common cause of inaccurate blood pressure readings is a faulty sensor. the sensor may be damaged or dirty, or it may not be properly calibrated. * other possible causes of inaccurate readings include : * a leak in the air hose * a loose connection in the electrical system * a software error # # # recommendations * the first step in troubleshooting an nibp monitor is to check the sensor. the sensor should be clean and undamaged. it should also be properly calibrated. * if the sensor is not the problem, then the next step is to check the air hose for leaks. the air hose should be free of any cracks or holes. * if the air hose is not the problem, then the next step is to check the electrical connections. the electrical connections should be tight and secure. * if the electrical connections are not the problem, then the next step is to check the software. the software should be up - to - date and free of any errors. @topic:15


# # # issue - loose brake nut # # # impact - the bed may roll or move unexpectedly, posing a risk to the patient. # # # possible causes - the nut was not properly tightened during assembly. - the nut became loose over time due to wear and tear. - vibration or movement of the bed caused the nut to loosen. # # # recommendations - ensure that the brake nut is properly tightened to the manufacturer's specifications during assembly. - inspect the brake nut regularly for signs of loosening and tighten as necessary. - use a thread - locking compound on the nut to prevent it from loosening due to vibration or movement. @topic:6


* * issue : * * scanner not working * * impact : * * medical cart cannot be used for scanning * * possible causes : * * - scanner is not receiving power - scanner is defective * * recommendations : * * - check the power supply to the scanner - clean the scanner's electrical contacts - replace the scanner if necessary @topic:23


# # # issue - * * problem : * * cuff bp ( blood pressure ) failure. - * * details : * * leakage and deterioration. # # # impact - inaccurate blood pressure readings. - potential delays in patient care and diagnosis. # # # possible causes - * * cuff bp failure : * * - physical damage or tear. - age - related deterioration. - incorrect cuff size. - * * external factors : * * - improper storage or handling. - exposure to extreme temperatures. # # # recommendations - * * immediate actions : * * - replace cuff bp with a new one. - test the device to ensure proper functionality. - * * preventive measures : * * - regular inspection and maintenance of cuff bp. - proper storage and handling. - use of appropriate cuff size for each patient. - training of staff on proper cuff bp usage and maintenance. @topic:3


# # # issue - high humidity levels in the med admin unit. # # # impact - potential damage to medical equipment and supplies. - reduced effectiveness of medical treatments. - increased risk of infection. # # # possible causes - malfunctioning air conditioning unit. - improper ventilation. - overcrowding. - open doors or windows. - evaporation from nearby water sources. # # # recommendations - request maintenance to inspect and repair the air conditioning unit. - ensure proper ventilation by opening windows and doors or using fans. - reduce overcrowding in the unit. - keep doors and windows closed when not in use. - eliminate nearby water sources or use dehumidifiers to reduce evaporation. @topic:12


# # # issue - equipment malfunction : the medical cart's battery level is critically low ( - 1 % ). # # # impact - potential interruption of medical procedures : the medical cart may not be able to function properly if the battery level is too low. - patient safety : medical devices rely on power to function properly, so a low battery level can compromise patient safety. # # # possible causes - faulty battery : the battery may not be holding a charge properly, or it may have reached the end of its life cycle. - charging issues : the medical cart may not be charging properly, or there may be a problem with the charging cable. - software glitch : a software bug may be preventing the battery from charging or discharging properly. # # # recommendations - replace the battery : if the battery is faulty, it should be replaced with a new one. - check the charging system : make sure that the medical cart is charging properly by checking the charging cable and the charging port. - update the software : if a software glitch is suspected, the software should be updated to the latest version. @topic:13


# # # issue : monitor is not working properly # # # impact : - patients may not be able to receive proper monitoring - delays in diagnosis and treatment # # # possible causes : - dirty lead ekg - loose connection - equipment malfunction # # # recommendations : - clean the lead ekg with alcohol - check the connection between the lead ekg and the monitor - if the problem persists, contact a biomedical engineer @topic:18


check this measures the exact impedance of each individual electrode. it causes a disturbed eeg wave, and the inop bis impedance chck is shown on the monitor screen during the check. starting a cyclic impedance check the cyclic impedance check is automatically started when a sensor is connected. to manually start a cyclic impedance check : ♦ select cyclic check in the bis setup menu to toggle between on and off, or ♦ select start cyclic check in the bis window. stopping a cyclic impedance check the cyclic impedance check stops automatically if the impedances of all electrodes are within the valid range. to manually stop a cyclic impedance check : ♦ select cyclic check in the bis setup menu to toggle between on and off, or ♦ select stop cyclic check in the bis impedance check window. 260 bis window 19 monitoring bis if you stop a cyclic impedance check before the ground electrode has passed, a ground electrode impedance check will be started automatically. this cannot be switched off. bis window ♦ to open the bis window, in the setup bis menu, select show sensor. the window may look slightly different on your monitor. the graphic in the bis window automatically adapts to show the type of sensor you are using, showing three or four electrodes as required. each symbol in the graphic represents an electrode and illustrates the most recently - measured impedance status of the electrodes. although bis may still be measured when the electrode status is red or yellow, for best performance, all electrodes should be green. in addition, if the measured electrode - to skin impedance of any electrode or electrode combination is above the limit, or if disconnected electrodes are detected, an inop will be issued, either bis high impedance or bis lead off. reference electrode ground electrode signal electrode ( s ) time of the most recent cyclic check bis impedance indicators electrode - to - skin impedance symbol @topic:17


# # # issue the electric bed from huntleigh ( model : enterprise 8000 ) is not adjusting properly. # # # impact the patient's comfort and safety may be compromised. the medical staff may experience difficulty in providing care. # # # possible causes - electrical fault - mechanical malfunction - software issue - user error # # # recommendations - the bme should perform a thorough inspection of the bed, including the electrical components, mechanical parts, and software. - the bme should test the bed using a variety of maneuvers to identify the specific cause of the failure. - the bme should consult with the manufacturer's technical support team for assistance in troubleshooting and repairing the bed. - the bme should document the findings and recommendations in the medical device maintenance log. @topic:9


# # # cause of failure : network connectivity issues # # # impact - inability to send patient vital signs to the vsm ( vital signs monitor ) - delayed or inaccurate medical data for patient care - reduced efficiency in patient monitoring # # # possible causes - weak or intermittent wi - fi signal - network congestion or outages - firewall or security settings blocking communication - incorrect network configuration # # # recommendations - ensure a strong and stable wi - fi connection in the area where the monitor is located. - check for any network connectivity issues or outages. - verify that the firewall or security settings allow communication between the monitor and the vsm. - reconfigure the network settings on the monitor if necessary. @topic:16


# # # issue : bed, electric ( huntleigh enterprise 8000 ) experienced a failure due to a broken bedrail latch. # # # impact : the broken latch compromises the safety and functionality of the bed, potentially posing a risk to patient safety. # # # possible causes : - manufacturing defect in the latch material or design - excessive force applied to the latch - wear and tear from prolonged use - improper maintenance or handling of the bed # # # recommendations : - replace the broken latch with a new, compliant part. - inspect all other bedrail latches for signs of wear or damage. - regularly maintain and service the bed according to manufacturer's instructions. - train staff on proper usage and handling of the bed to prevent future latch failures. - consider implementing a quality control system to ensure that all bed components meet safety standards. @topic:6


# # # issue - electric bed fails to lock securely. # # # impact - patient safety is compromised due to the potential for the bed to move unexpectedly, causing injury or falls. # # # possible causes - malfunctioning or damaged locking mechanism - faulty electrical components - mechanical wear and tear # # # recommendations - perform a thorough inspection of the locking mechanism, ensuring that all components are intact and functioning properly. - check electrical connections for any loose or damaged wires or connectors. - lubricate moving parts to reduce friction and ensure smooth operation. - if necessary, replace damaged or worn components. - regularly maintain and test the bed according to manufacturer's instructions. @topic:6


# # # issue - data synchronization failure between the monitor and central station. # # # impact - inability to access patient's previous medical records. # # # possible causes - * * network issues * * : unstable or slow network connectivity can cause data transfer interruptions. - * * software compatibility issues * * : mismatched software versions on the monitor and central station can lead to data incompatibility. - * * corrupted data * * : damaged or incomplete data files can prevent successful data retrieval. - * * hardware failure * * : malfunctioning components, such as the network interface card or storage device, can disrupt data transfer. # # # recommendations - * * network troubleshooting * * : check network cables, connections, and router settings to ensure a stable connection. - * * software updates * * : verify software versions and update as necessary to ensure compatibility. - * * data integrity verification * * : inspect data files for integrity and attempt to repair or recover any corrupted data. - * * hardware diagnostics * * : test hardware components to identify and replace any malfunctioning devices. - * * alternative data retrieval methods * * : explore alternative ways to access patient data, such as from a backup server or portable medical record device. @topic:16


# # # issue - the physiologic monitor bedside monitor is not displaying anything on the screen. # # # impact - the monitor cannot be used, affecting patient monitoring and care delivery. # # # possible causes - * * mainboard failure : * * the mainboard is the central component of the monitor, responsible for processing and displaying data. a malfunctioning mainboard can lead to the screen not turning on. # # # recommendations - * * replace the mainboard : * * to resolve the issue, the faulty mainboard needs to be replaced with a new one. the biomedical engineer should ensure that the replacement mainboard is compatible with the specific monitor model. @topic:2


the ac power connector remove the bolts by using a 6 mm wrench to hold the nut while unscrewing the bolt from the front. e power input nuts jem repairing the monitor suresigns vs2 * and vsi service guide 5 - 21 removing the spo, board removing the spo, board to remove the spo > board : step 1 separate the front panel from the rear case assembly. see “ removing the front panel ” on page 5 - 11. 2 remove the two white plastic phillips screws on the spo, board assembly. tiie o. m iiia 3 lift the spo, board assembly straight up and off of the standoff pegs and away from the connectors on the main board. replacing the main board caution to save your current configuration settings, export them before you replace the main board. for more information, see the suresigns vs2 * and vsi installation and configuration guide. after you replace the main board, you must reset the monitor serial number and reconfigure the system. for information about resetting the serial number, see “ resetting the serial number ” on page 5 - 25. for information about importing previous configuration settings, see the suresigns vs2 * and vsi installation and configuration guide. repairing the monitor 5 - 22 suresigns vs2 * and vsi service guide replacing the main board to remove the main board : step 1 separate the front panel from the rear case assembly. see “ removing the front panel ” on page 5 - 11. 2 on the suresigns vs2 * monitor, remove the navigation wheel by pulling the wheel off of the stem. 3 remove the nbp module. see “ removing the nbp module ” on page 5 - 15. 4 remove the spo, board. see “ removing the spo, board ” on page @topic:19


# # # issue - equipment malfunction due to depleted battery. # # # impact - interruption of patient monitoring. - potential risk to patient safety. # # # possible causes - battery reaching the end of its lifespan. - improper battery maintenance or storage. # # # recommendations - regular battery maintenance and replacement as per manufacturer's guidelines. - use of high - quality, compatible batteries. - proper storage and disposal of batteries. @topic:11


# # # issue - monitor, patient transport philips intellivue x2 ( m3002a ) is not connecting to the system. # # # impact - the monitor cannot be used to track the patient's vital signs. # # # possible causes - the monitor is not properly plugged into the power outlet. - the monitor is not properly connected to the network. - the network is down. - the monitor is not configured correctly. # # # recommendations - check that the monitor is properly plugged into the power outlet. - check that the monitor is properly connected to the network. - contact the network administrator to check if the network is down. - contact the manufacturer of the monitor to get help with configuring the monitor. @topic:16


# # # issue - wooden bed rail is tilted # # # impact - patient safety hazard - inconvenience for patient and staff # # # possible causes - improper assembly - damaged or worn components - excessive force applied to the bed rail # # # recommendations - inspect the bed rail for any visible damage or wear - ensure the bed rail is properly assembled according to manufacturer's instructions - use caution when adjusting the bed rail and avoid applying excessive force - replace any damaged or worn components as necessary @topic:6


# # # issue - the medical cart's battery is at - 1 %, causing the drawers to be inoperable. # # # impact - the medical cart cannot be used effectively, leading to potential delays in patient care. # # # possible causes - * * battery failure : * * the medical cart's battery may have reached the end of its lifespan, or there may be a problem with the charging system. - * * connection issue : * * the medical cart may not be properly connected to the board that controls the drawers, preventing the drawers from opening and closing. # # # recommendations - * * battery replacement : * * the battery should be replaced with a new battery to ensure optimal performance. - * * connection check : * * the connection between the medical cart and the drawer control board should be checked and tightened if necessary. @topic:13


# # # issue - the philips suresigns vs4 vital signs monitor is displaying an error message indicating that the ear thermometer is plugged into the wrong port. # # # impact - the ear thermometer cannot be used to measure patient temperatures. # # # possible causes - the ear thermometer was accidentally plugged into the wrong port. # # # recommendations - check that the ear thermometer is plugged into the correct port. if it is, unplug it and then plug it back in. if the error message persists, contact the manufacturer for further assistance. @topic:20


* * # # # issue * * - medical cart has a sticking drawer. * * # # # impact * * - the medical cart cannot be used properly. - the drawers may not open or close easily, which could lead to medical errors. * * # # # possible causes * * - the drawer tracks may be dirty or damaged. - the drawer slides may be worn or broken. - the drawer may be overloaded. * * # # # recommendations * * - * * clean the drawer tracks and slides. * * use a soft cloth and a mild cleaning solution. - * * inspect the drawer tracks and slides for damage. * * if any damage is found, replace the damaged parts. - * * check the drawer weight. * * if the drawer is overloaded, remove some of the items from the drawer. - * * lubricate the drawer tracks and slides. * * use a silicone - based lubricant. @topic:21


# # # issue equipment not powering on # # # impact patient monitoring is unavailable, which can lead to delayed or incorrect treatment. # # # possible causes - faulty power supply - damaged power cord - internal component failure # # # recommendations - inspect the power supply and power cord for damage. - replace the power supply if necessary. - contact the manufacturer for further diagnostics and repair if internal component failure is suspected. @topic:12


make entries. the recommendations are shown as follows : recommendations which are not yet fulfilled are shown in black. they also appear in the list on the lower area of the protocolwatch screen. • recommendations which are overdue are shown in orange. • recommendations which have been fulfilled and confirmed are shown in gray. they no longer in the list on the lower area of the protocolwatch screen. appear previewing the sepsis management bundle at any time during the sepsis resuscitation bundle you can preview the management bundle in order dations will follow there. select the preview managmnt key. • when all recommendations have been fulfilled and confirmed, or when 6 hours have passed since the bundle started, the sepsis resuscitation bundle is ended. you are asked to confirm with the yes key that the sepsis management bundle should now be started. if you select no, the sepsis resuscitation bundle is extended for 1 hour. the stabilization recommendations from the sepsis management bundle are presented and the is monitored. when the sepsis management bundle phase begins, the protocolwatch screen is automatically updated ( if configured and available on the monitor ). in the lower area of the screen, the list of recommendations for the sepsis management bundle replaces the list for the sepsis resuscitation bundle. the timer shows the combined time for both phases. when you select the lower area of the protocolwatch screen, the sepsis management bundle window appears. if you do not have the protocolwatch screen displayed, the sepsis management bundle window appears automatically once every six hours. the low dose steroids for septic shock per policy recommendation may not appear if it has been configured not to do so for your hospital. check the low dose steroids administered box when you have started steroid therapy or the low dose steroids contra - indicated box if this treatment is contra - indicated for your patient. the boxes for @topic:8


synch 55 ecg / resp performance check 48 exchange parts listing 205 exploded view double - width plug - in module exploded view 211 single - width plug - in module exploded view 211 extensions 14 i installation 14 isolating problems to the correct subassembly 73 m malfunction symbols battery 64 modifications 14 n nbp accuracy test 41 leakage test 42 linearity test 42 valve test 42 nurse call relay performance test 52 p parts and accessories 14 patient safety checks 58 pcb replacement level support 73 performance 14 plug - in module accessories tcp02 / tcpc02 module 216 power on test 48 press performance check 49 r recording battery status 67 reliability 14 remove / replace plug - in module plug - in module disassembly 146 recorder module paper 148 tcp02 / tcpc02 calibration chamber 147 repairs qualified personnel 73 repairs 14 replacement level major subassembly 73 pcb 73 replacement parts. see spare parts s safety 14 safety analyzer 59 safety tests procedures 59 sidestream c02 performance test 43 spare parts obtaining 73 sp02 performance test 49 symbols battery 64 t temperature accuracy check 48 theory of operation 17 time counters resetting 46, 48 troubleshooting 73 w window battery status 66 1 2 @topic:19


# # # issue - remote control for the bed, electric, contoura 360 is malfunctioning. # # # impact - the patient may not be able to control the bed's position or settings, which could lead to discomfort or injury. # # # possible causes - the remote control may be damaged or defective. - the batteries in the remote control may be dead or low. - the receiver on the bed may be malfunctioning. # # # recommendations - replace the remote control. - check and replace the batteries in the remote control. - contact the manufacturer of the bed for assistance in troubleshooting the receiver. @topic:7


# # # issue - battery failure in the vital signs monitor. # # # impact - the vital signs monitor may not be able to provide accurate readings, which could lead to incorrect patient care decisions. # # # possible causes - the battery may have reached the end of its lifespan. - the battery may have been damaged. - the battery may not have been properly installed or maintained. # # # recommendations - replace the battery with a new one. - check the battery connections to ensure that they are secure. - follow the manufacturer's instructions for battery maintenance and replacement. @topic:11


# # # issue - the central monitor has no input signal. # # # impact - the central monitor cannot display patient data, which could delay or prevent medical care. # # # possible causes - loose lan cable connection - faulty lan cable - faulty monitor - faulty central station # # # recommendations - check the lan cable connection and ensure it is secure. - if the lan cable is loose, replace it. - if the lan cable is not loose, test the monitor and central station to isolate the fault. - if the monitor is faulty, replace it. - if the central station is faulty, contact the manufacturer for support. @topic:16


relocate the monitor to a different electrical outlet. 5. * * contact technical support : * * if the above steps fail to resolve the issue, contact the manufacturer's technical support team for further assistance. @topic:2


open - note perform dielectric strength testing only if there is a reason to doubt the integrity of the electrical insulation ( e. g. multiple trips of a residual - current device or liquid ingress of a saline solution ). if you determine this test should be performed, return the device to welch allyn for service. these recommendations trace to en / iec 60601 - 1 - medical electrical equipment - part 1 : general requirements for basic safety and essential performance or en / iec 62353 - medical electrical equipment - recurrent test and test after repair of medical electrical equipment. because of the variability of test equipment in the field, welch allyn does not include specific instructions to perform electrical safety tests. when performing electrical safety tests, refer to your test equipment manuals for detailed instructions to ensure proper test equipment setup that aligns with the appropriate standard. the following table provides connections and test limits to assist rming these tests. 11functional verification and calibration overview welch [UNK] connex® spot monitor test limits ground continuity ( see note above ) ground continuity from ep stud ( equipotential terminal ) * to the gnd pin of the iec power connector shall be no greater than 0. 1 ohms. leakage current shall be less than 500 μa from ep stud * to mains ( line and neutral pins of the iec power connector ). leakage current ( see note above ) dielectric strength shall be 500 v ( dc ) ep stud * to iec mains ( line and neutral pins of the iec power connector ), and insulation resistance is insulation resistance * to locate the equipotential terminal, see " controls, indicators, and connectors. " devices with an external power supply the power bricks are cb certified and ul listed ; they meet all of the requirements that the medical device standard requires for power supplies. the manufacturer is required to perform 100 % electrical safety @topic:10


* * issue : * * bed, electric is not functioning properly. * * impact : * * the patient is unable to use the bed properly. * * possible causes : * * - the band, universal quality, may be faulty. - the model, uq2000b, may be defective. - the bed may have been damaged during transport or storage. * * recommendations : * * - replace the band, universal quality. - inspect the model, uq2000b, for any defects. - check the bed for any damage. @topic:9


# # # issue - the date and time on the philips intellivue mx550 bedside physiologic monitor is incorrect. # # # impact - the incorrect date and time may affect the accuracy of patient data collected by the monitor. - incorrect time - stamping of patient data may make it difficult to track patient progress and make appropriate medical decisions. # # # possible causes - the date and time were not set correctly during initial setup or maintenance. - the monitor's internal clock battery may be dead or failing. - a software glitch or corruption may have caused the date and time to reset. # # # recommendations - verify that the date and time are set correctly according to the hospital's standard operating procedures. - if the date and time cannot be set correctly, replace the internal clock battery. - if replacing the battery does not resolve the issue, contact the manufacturer's technical support for further troubleshooting. @topic:29


# # # issue linen cabinet drawer fails to open after ct scan of head and neck ( hn ). # # # impact delays or interruptions in patient care due to lack of access to necessary medical supplies. # # # possible causes - mechanical failure of the drawer mechanism - electrical malfunction in the control system - obstruction or damage to the drawer tracks or glides - software glitch or firmware issue # # # recommendations - * * troubleshooting and repair : * * - inspect the drawer mechanism for any visible damage or obstructions. - check the electrical connections and wiring for loose or broken components. - reset the control system and software if necessary. - * * maintenance and preventive measures : * * - regularly clean and lubricate the drawer tracks and glides. - perform routine inspections and testing of the drawer mechanism and control system. - update software and firmware versions as recommended by the manufacturer. - * * escalation and support : * * - if the issue cannot be resolved immediately, escalate the problem to a higher - level technician or vendor support for further troubleshooting and repair. - document the issue, resolution steps, and any necessary follow - up actions. @topic:21


# # # issue - o2sat reading not displaying - no lights turning on # # # impact - inability to accurately monitor patient's oxygen saturation levels - difficulty in diagnosing and treating respiratory conditions # # # possible causes - faulty probe sensor - malfunctioning display - loose or disconnected wiring - power supply issues # # # recommendations - verify the integrity of the probe sensor by inspecting for damage or wear. replace if necessary. - examine the display for any physical damage or loose connections. - check all cables and connections for tightness and proper placement. - test the power supply to ensure it is providing adequate voltage to the nibp monitor. @topic:4