(b)(6).The actual device was returned for evaluation.Reliability engineering evaluated the device and found that the device gear was broken, blocked and torn off (piston rod).It was further noted that the device had no function.Therefore, the reported condition was confirmed.The assignable root cause was determined to be due to wear from normal use and servicing.If information is obtained that was not available for the initial medwatch, a supplemental medwatch will be filed as appropriate.
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It was reported from (b)(6) that the battery reciprocator device had an unspecified defect.During in-house engineering evaluation, it was observed that the device gear was broken, blocked and torn off (piston rod).It was further noted that the device had no function.It was not reported if the device was used in surgery, or if there was patient involvement.It was not reported if there were any delays in a surgical procedure or if a spare device was available.It was not reported if there were any 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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