It was reported that some resistance was met while advancing the supera stent delivery system (sds) to the heavily calcified, mildly tortuous target lesion in the predilated, superficial femoral artery (sfa).The supera stent was implanted in the sfa without incident.After the sds was removed from the anatomy, it was noted that the sds did not have a tip.On fluoroscopy, it was confirmed that the tip of the sds remained on the guidewire.The detached tip was successfully retrieved with a balloon dilatation catheter.There was no adverse patient sequela and no clinically significant delay in procedure.The patient was discharged in stable condition.There was no additional information provided.
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(b)(4).Evaluation summary: the device was returned and the reported tip detachment was confirmed.A review of the device history record revealed no non-conformances that would have contributed to the reported event.Additionally, a query of the electronic complaint handling database revealed no other similar incidents reported from this lot.Based on the reviewed information, no product deficiency was identified.
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