(b)(4).During processing of this complaint, attempts were made to obtain complete event, patient and device information.The device not returned to abbott vascular for analysis.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 similar incidents reported from this lot.The investigation was unable to determine a conclusive cause for the reported difficulty to position or remove the guide wire from the balloon catheter.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 to treat a lesion in the mildly calcified tibial trunk.The 3.0mmx40mmx150cm armada 14 balloon dilatation catheter (bdc) would not advance over the guide wire to get to the lesion.Due to this resistance, the bdc was attempted to be removed from guide wire; however, the bdc could not be removed from the guide wire.Both devices were removed together.A new guide wire and bdc were used to complete the procedure.There was no reported adverse patient effect or a clinically significant delay in the procedure.No additional information was provided.
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