If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.Udi: (b)(4).Investigation summary: according to the information provided, it was reported that during the a rotator cuff repair, surgeon was using a penetrating grasper 35° up, they heard a snap and the jaw would no longer close.The device was received and inspected.Visual inspection reveals that the device is worn due to it has marks of used.The shaft of the device was bent.The device was tested, as a result, the jaws do not open or close.Therefore, the mechanism to close and open the jaws was defective which contributing to a holding failure.This complaint can be confirmed.The cause of the failure is that it appears that the device has an extreme lateral force on the shaft which is the potential root cause of the failure.Also, could be related to fair wear and tear.A manufacturing record evaluation was performed for the finished device lot number: 10r02, and no non-conformances were identified. at this point in time, no corrective action is required, and no further action is warranted.However, depuy synthes mitek will continue to track any related complaints within this device family as a means of monitoring the extent with which this complaint is observed in the field.
|
It was reported by sales rep in australia that during a rotator cuff repair, it was observed that the jaw on the penetrating grasper device no longer close.According to the reporter, the surgeon was using the device and heard a snap.During in-house engineering evaluation, it was determined that the shaft on the device was bent.Another device was used to pass sutures and complete the procedure.No surgical delay or patient consequences reported.No additional information was provided.
|