BOSTON SCIENTIFIC CORPORATION ELUVIA DRUG-ELUTING VASCULAR STENT SYSTEM; STENT, SUPERFICIAL FEMORAL ARTERY, DRUG-ELUTING
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Model Number 24653 |
Device Problems
Activation, Positioning or Separation Problem (2906); Difficult to Advance (2920); Material Deformation (2976)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 10/06/2023 |
Event Type
Injury
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Event Description
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It was reported that the stent was stretched, and three additional stents were required to adequately treat the lesion.An eluvia drug-eluting vascular stent system, 6x150, 130 cm, was selected for use in the endovascular therapy procedure.The target lesion was located within the superficial femoral artery and was reported to be 100% stenosed with severe calcification and tortuosity.From the time the eluvia was inserted into the guide sheath, there was difficulty advancing.When the eluvia reached the target lesion, a strong force was necessary to rotate the thumbwheel.The pull grip was used to complete deployment.Once deployed, it was observed that the eluvia was stretched.In order to adequately treat the target lesion, three additional non-boston scientific stents were placed within the stretched eluvia.The procedure was completed, and there were no reported patient complications.
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Manufacturer Narrative
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Device analysis: returned product consisted of an eluvia self-expanding stent system stuck inside an unknown sheath.The outer sheath, tip, inner shafts, and the remainder of the device were checked for damage.Visual examination revealed that the inner liner was kinked at the proximal end of the nosecone.The middle sheath was separated from the retainer.The inner liner was separated from the clip.The outer sheath was kinked at the nosecone and 24.5 cm from the nosecone.The returned portion of the stent was damaged and separated.The sheath was x-rayed, and the proximal end of the stent was visible inside the sheath.The stent appeared to have separated and partially deployed.The handle, pull rack, thumbwheel, clip, retainer, and distal end of the separated stent were all missing.Inspection of the remainder of the device revealed no other damage or irregularities.Product analysis found damage that would have contributed to deployment issues, difficulty to advance, and stent deformation.
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Event Description
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It was reported that the stent was stretched, and three additional stents were required to adequately treat the lesion.An eluvia drug-eluting vascular stent system, 6x150, 130 cm, was selected for use in the endovascular therapy procedure.The target lesion was located within the superficial femoral artery and was reported to be 100% stenosed with severe calcification and tortuosity.From the time the eluvia was inserted into the guide sheath, there was difficulty advancing.When the eluvia reached the target lesion, a strong force was necessary to rotate the thumbwheel.The pull grip was used to complete deployment.Once deployed, it was observed that the eluvia was stretched.In order to adequately treat the target lesion, three additional non-boston scientific stents were placed within the stretched eluvia.The procedure was completed, and there were no reported patient complications.It was further reported that a non-boston scientific guidewire was used in conjunction with the eluvia.Additionally, the target lesion was both pre- and post-dilated, and the eluvia was reported to have stretched by approximately 5 cm.
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Search Alerts/Recalls
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