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The actual device was returned for evaluation.During repair, an evaluation was performed and it was determined that the device failed pre-test for vibration.Therefore, the reported condition was confirmed.The assignable root cause was determined to be due to wear from normal use over time.If additional information should become available, a supplemental medwatch will be submitted accordingly.(b)(4).
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It was reported from (b)(6) that during service and evaluation of the angle attachment device, it was determined that the bearing of the device was worn.It was noted that the attachment had worn bearings.It was further determined that the device failed pretest for vibration and noise (bad).It was noted in the service order that the bearing was worn.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 the event was not reported, however, it was reported that the event occurred in 2019.All available information has been disclosed.If additional information should become available, a supplemental medwatch will be submitted accordingly.
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