Catalog Number 42065100-080 |
Device Problem
Activation Failure (3270)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 11/08/2021 |
Event Type
malfunction
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Manufacturer Narrative
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The device is expected to be returned for investigation.It has not yet been received.A follow-up report will be submitted with all additional relevant information.
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Event Description
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It was reported that the procedure was to treat the popliteal femoral artery.The vessel diameter was 6.5mm and pre-dilatation was performed with a balloon inflated once to 5 atmospheres (atms).The 6.5x100mm supera self-expanding stent system (sess) stent could not be fully detached from the delivery system.There were no issues with the deployment mechanism and stent was partially deployed but could not detach from the sess after pushing the second (final) deployment lock.The stent and sess were removed together.There was no adverse patient effect and there was no reported clinically significant delay in the procedure.No additional information was provided.
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Event Description
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It was reported that the procedure was to treat an unspecified artery.The 6.5x100mm supera self-expanding stent system (sess) stent could not be fully detached from the delivery system.The stent and sess were removed together.There was no adverse patient effect and there was no reported clinically significant delay in the procedure.Subsequent to the initially filed report, the following information was provided: the procedure was to treat the popliteal femoral artery.The vessel diameter was 6.5mm.Pre-dilatation was performed with a balloon inflated once to 5 atmospheres (atms).There were no issues with the deployment mechanism and stent was partially deployed but could not detach from the sess after pushing the second (final) deployment lock.No additional information was provided.
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Manufacturer Narrative
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The device was not returned 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 incidents from this lot.It is possible that interaction with the anatomy resulted in the ratchet being unable to properly engage and release the stent from the delivery system thus resulting in reported activation failure/ deployment failure; however this cannot be confirmed.The investigation determined a conclusive cause for the reported difficulties cannot be determined.There is no indication of a product quality issue with respect to manufacture, design or labeling.D9, h3 - it was initially reported that the device would be returned for analysis.Subsequent information revealed that the device was discarded and is not available for evaluation.
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Search Alerts/Recalls
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