It was reported the procedure was to treat a lesion with moderate calcification in the distal right superficial femoral artery/proximal popliteal artery.During pre-dilatation of the lesion, a 5.0 x 40 mm armada 18 balloon catheter was advanced and inflated successfully.However, under fluoroscopy the balloon markers did not appear to be placed in the correct place.The balloon markers seemed to be considerably out of measurement and to measure 35 mm in length.Outside the patient, the balloon was inflated to confirm the anomaly of the balloon markers.The balloon shoulders extended way out from the balloon markers; a ruler was used to measure the balloon markers, which confirmed the markers to be 35 mm in length.The procedure was successfully completed with a 5.5 x 40 mm 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: (b)(4).The device was returned for evaluation and the reported issue of the armada 18 balloon markers appearing to be out of place was not confirmed.Based on visual and dimensional 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 reported issue 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 similar 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.
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