It was reported that the procedure was to treat a lesion in the lower extremity popliteal artery with heavy calcification, atherectomy was performed.A 2.0x200mmx150cm armada 14 percutaneous transluminal angioplasty (pta) catheter was advanced over a non-abbott guide wire and resistance was met.The guide wire was intended to be removed, however, resistance was noted and the shaft by the balloon area prolapsed/collapsed.Therefore, the pta catheter and guide wire were removed as a single unit.The procedure was successfully completed using a command es guide wire and implanting a supera stent.There was no adverse patient effect and no clinically significant delay in the procedure.No additional information was provided.
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(b)(4).Evaluation summary: the device was returned for analysis.The resistance and shaft damage was confirmed.Based on a visual, dimensional, and functional analysis of the returned device, there is no indication of a product quality issue with respect to manufacture, design, or labeling.The investigation determined that a conclusive cause for the difficulty advancing and retracting the device over the guide wire and subsequent damage to the shaft could not be determined.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 identified no other incidents from this lot.Based on the information reviewed, there is no indication of a product quality issue with respect to manufacture, design or labeling.(b)(4).
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