(b)(4).During processing of this complaint, attempts were made to obtain complete event, patient and device information.The command guide wire referenced is being filed under separate medwatch report.The device was not returned for analysis.The investigation determined the reported difficulties appear to be related to circumstances of the procedure.It was reported that the stent delivery system got stuck on the kinked guide wire resulting in the reported difficulty to advance and remove the device.A review of the lot history record identified no manufacturing nonconformities issued to the reported lot that would have contributed to this event.Additionally, a review of the complaint history revealed no other similar incidents.There is no indication of a product quality issue with respect to manufacture, design or labeling.
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