It was reported that using a femoral artery access approach during a procedure of the heavily calcified, moderately tortuous, concentric, 99% stenosed, right coronary artery (rca) with a lesion length of 15 mm and vessel diameter of 2.2 mm the 2.25 x 15 mm xience prime stent delivery system (sds) was advanced but could not cross the lesion.During removal, resistance was met with the anatomy and the guide catheter.Once outside the anatomy proximal stent strut flare was noted.A different xience family sds was used to complete the procedure.There was no reported adverse patient effect.There was no reported clinically significant delay in the procedure.No additional information was provided.
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(b)(4).It is indicated that the device is not returning for evaluation; therefore, a failure analysis of the complaint device could not be completed.A review of the lot history record revealed no non-conformances that would have contributed to the reported event.A query/review of the complaint history of the reported lot did not indicate a manufacturing issue.Based on the reviewed information, no product deficiency was identified.
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