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 determined to be due to wear from normal use and servicing over time.If additional information should become available, a supplemental medwatch report will be submitted accordingly.
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It was reported by (b)(6) that during service and evaluation, it was observed that the compact air drive device housing was damaged, the internal components were worn, engine was worn, and there is evidence of damage to threads, blow, and discoloration of the same.It was also noted that the device failed pre-repair diagnostic tests for status of development, general condition, marking and labeling, air leak, and excessive noise.It was noted in the service order that the housing was damaged on the device.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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