Device evaluation: during the evaluation, the band was absent from the tip of the catheter.Per the information provided by the facility, the band was not retrieved.There was slight wrinkling seen at the distal tip and a prolapse was seen on the outer jacket.It cannot be determined at this time what led to this failure mode.
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Isr (in stent restenosis) procedure being performed in the right popliteal artery using a turbo elite device, due to 80% narrowing present in stent.After 1st pass through the lesion, physician pulled catheter back and discovered tip was off catheter.Physician attempted to snare tip without success; tip migrated down toward ankle and lodged in peroneal artery.Case completed by other means; patient survived procedure.
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