The complaint device was returned to stryker sustainability solutions for evaluation.During visual inspection it was determined that the reported event was confirmed.A review of the dhr could not be performed as the lot number was not reported.The trocar components and specifically the seal are rejected for any defects, loose particles, or any seal components with tears during the manufacturing process.Therefore, the device was unlikely to have been released from stryker with the reported failure mode.Therefore, the most likely root cause is excessive force applied during the procedure.The instructions for use (ifu) states: "do not use excessive force." "special care should be taken during insertion of bladed instruments so as not to damage the cannula valve, and/or seal resulting in desufflation of the operative cavity." the reported event will continue to be monitored through post-market surveillance.
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