The user facility reported that during a patient procedure, the snowden-pencer wavy grasper "broke".A piece of the device detached and came into contact with the patient.The piece of the device was immediately retrieved, and the procedure was completed successfully.An x-ray was taken of the patient and user facility personnel confirmed no issues were noted.No report of injury.
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During evaluation of the returned device, it was found that the distal tip had separated from the actuating rod.The pin that joins the movable jaw to the link, the link, and the pin that joins the actuating rod to the link were not returned for evaluation.Without the return of all components, a root cause cannot be determined.The device was manufactured in 2017 and showed evidence of visible wear and tear.V.Mueller will continue to monitor complaints for similar events.No additional issues have been reported.
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