(b)(4).During processing of this complaint, attempts were made to obtain complete event, patient and device information.Concomitant products:
sheath: 45 cm long introducer sheath;
stent: two other supera stents in mid and distal left sfa.It is indicated that the device is not returning for evaluation; therefore, a failure analysis of the complaint device could not be completed.The investigation concluded that this event appears to be due case circumstances.A review of the lot history record for this product and complaint handling data could not be performed because the part and lot numbers were not provided.Based on the information reviewed, there is no indication the issue was caused by or related to the design, manufacture or labeling of the device.
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