Device investigation narrative - one arthropierce curved left was returned for evaluation.Visual assessment of the device confirmed the reported complaint.The distal tip of the shaft has been broken off.The tip and movable jaw were not returned for examination.The break area is played and shows signs of plastic deformation.Dimensional and material specifications were inspected and found to meet print specification.This condition is consistent with excessive forces being applied during use.Per the devices ifu under precautions ¿as with any surgical instrument, careful attention should be made to assure that excessive force is not placed on the instrument.Excessive forces applied to the instrument can result in the instrument¿s failure.Do not use these instruments as levers for manipulating hard tissue or bone.Excessive force should not be applied to the instrument when manipulating soft tissue, bone, or hard objects.Misuse of these instruments may result in bent distal tips or jaws; and dull or uneven cutting edges¿.No root cause related to the manufacturing process can be established.No further investigation is warranted at this time.(b)(4).
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