Model Number 1011339-40 |
Device Problem
Material Separation (1562)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 12/16/2022 |
Event Type
malfunction
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Event Description
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It was reported that during device preparation of the.014 acculink self-expanding carotid stent system (sess), during removal of the protective stylet, the tip detached from the delivery system.The acculink was not used for the procedure.There was no patient involvement and no clinically significant delay in the procedure.A new stent was used to successfully complete the procedure.No additional information was provided.
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Manufacturer Narrative
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The device was not returned for analysis however the account provided video confirming the reported tip separation.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 inadvertent mishandling during removal of the protective stylet resulted in the reported tip separation; 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.
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Manufacturer Narrative
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The device was returned for analysis.The reported material separation tip was able to be confirmed.Additionally the following was noted during returned device analysis: indented sheath edge, wrinkled sheath, stent moved distally 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 inadvertent mishandling during removal of the stylet resulted in the noted device damages (indented sheath edge, wrinkled sheath, stent moved distally) and ultimately resulted in the reported tip separation; however this cannot be confirmed.The investigation determined a conclusive cause for the reported/noted difficulties cannot be determined.There is no indication of a product quality issue with respect to manufacture, design or labeling.
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Search Alerts/Recalls
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