Additional narrative: (b)(6).The device was returned for service; however, did not meet manufacturing specifications during pre-repair assessment.Reliability engineering evaluated the device and the reported condition was confirmed.The assignable root cause was not determined.If additional information should become available, a supplemental medwatch report will be sent accordingly.
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It was reported by (b)(6) that during service and evaluation, it was observed that the power module device led lamps were red and lit with service bit 5 set and there was vibration observed.It was further observed that the device failed pre-test for information button, self test, charging and checking of power module, function test and saw test.It was noted in the service order that the device did not work.This event did not occur during surgery.There was no patient involvement.There were no reports of injuries, medical intervention or prolonged hospitalization.The exact date of this event was unknown.All available information has been disclosed.If additional information should become available, a supplemental medwatch report will be submitted accordingly.
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