It was reported that the battery handpiece/modular device was broken.During in-house engineering evaluation, it was observed that the device did not function, would not engage and was seized.It was further determined that the trigger was sticking and the device failed the leakage test.It was observed that the disconnect sleeve was partially missing a yellow ring marking (chipped / worn off), and an unknown debris was on the internal components.It was determined that the housing was worn and the bearing was seized.The event was not reported to have occurred during surgery.It was not reported if there were any delays in a surgical procedure or if a spare device was available.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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