It was reported that the procedure was performed to treat a 95% stenosed, mildly tortuous, and moderately calcified lesion in the tibial artery.A leak at the hub was noted on a 3.0x180mm armada 18 balloon catheter.The procedure was successfully completed with a 3.0x150mm armada 18 balloon catheter.There were no adverse patient effects and no clinically significant delay in the procedure.No additional information was provided.
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Visual and functional analysis was performed on the returned device.The reported leak was confirmed.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 complaints reported from this lot.The investigation determined that the reported leak was due to a tear noted to the inner member.Although a cause for the tear could not be determined, there was no leak noted during preparation for use indicating that the damage was not pre-existing.Additionally, based on the evaluation of the returned unit, the inner member damage may be attributed to mechanical damage and may suggest that an object was inserted into the inflation port; however, this could not be confirmed.There is no indication of a product quality issue with respect to the design, manufacture, or labeling of the device.
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