(b)(4).During processing of this complaint, attempts were made to obtain complete event, patient and device information.Evaluation summary: visual, dimensional and functional inspection was performed.The reported difficulties were confirmed.A review of the lot history record revealed no manufacturing nonconformities that would have contributed to this complaint.Additionally, a review of the complaint history of the reported lot revealed no other incidents.The investigation was unable to determine a conclusive cause for the reported difficulties.There is no indication of a product quality issue with respect to the design, manufacture, or labeling of the device.
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It was reported the procedure was performed to treat a lesion in the superficial mesenteric artery.The 7.0 x 18 mm herculink elite stent delivery system (sds) was advanced onto the guide wire; however, while attempting to advance into the 6f sheath, resistance was noted with the sheath prior to entering the anatomy.The sds was removed without issue and it was noted that a stent strut was flared up.The sds was no longer used and replaced.A new herculink elite sds was used without issue.There were no adverse patient effects and no clinically significant delay in the procedure.Returned device analysis identified that the stent was moved on the balloon.Returned device analysis identified that the stent was moved on the balloon.No additional information was provided.
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