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It was reported that while a v60 ventilator was in clinical use, the device backup battery became non-functional, resulting in a device malfunction.A remote service engineer (rse) was contacted, and a field service engineer (fse) was dispatched to the customer facility to inspect the device.The fse replaced the backup battery to resolve the issue.Following the component replacement, the fse performed a performance verification test (pvt).The device successfully passed the pvt, confirming a return to full operating functionality.No patient or user injury, harm, or adverse clinical outcomes were reported.The investigation concluded that the likely cause of the malfunction was a failed backup battery.No further actions are required at this time.
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