It was reported that during testing, it was discovered that the compact speed reducer device would not turn.There was no patient involvement reported.There were no reports of injuries, medical intervention or prolonged hospitalization.All available information has been disclosed.If additional information should become available, a supplemental medwatch report will be submitted accordingly.
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The actual device was returned for evaluation.Reliability engineering evaluated the device and observed that the device had no rotation.Therefore, the reported condition was confirmed.It was determined that this was due to a worn out and damaged gearbox.The assignable root cause was determined to be due to normal wear over time.If information is obtained that was not available, a follow-up medwatch will be filed as appropriate.
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