BOSTON SCIENTIFIC CORPORATION ELUVIA DRUG-ELUTING VASCULAR STENT SYSTEM; STENT, SUPERFICIAL FEMORAL ARTERY, DRUG-ELUTING
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Model Number 24653 |
Device Problems
Entrapment of Device (1212); Activation, Positioning or Separation Problem (2906)
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Patient Problem
No Consequences Or Impact To Patient (2199)
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Event Date 04/22/2020 |
Event Type
malfunction
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Manufacturer Narrative
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Age at time of event: patient was over 18 years old.(b)(6).
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Event Description
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It was reported that the stent partially deployed and the delivery system became stuck on the guidewire.A 6x120x130 eluvia self expanding drug eluting stent was selected for an endovascular therapy (evt) procedure in the distal superficial femoral artery (sfa).A contralateral approach was used to access the non-tortuous and non-calcified lesion.However, the iliac bifurcation was significantly calcified, with a normal angle.Pre-dilation was successfully performed using a coyote 4x220 balloon reducing the 100% stenosis to create an approximately 4mm lumen.The stent was delivered with a non-bsc guiding sheath and non-bsc.014 inch guidewire.During deployment, the thumbwheel became stiff with about 6cm of the stent deployed.The pull grip was used to attempt to fully deploy the stent and another 5cm was deployed.The delivery system was stuck on the non-bsc guidewire.When the stent system was removed from the patient body together with the wire, the remainder of the stent was deployed.There was no stent stretching and no further stent needed to be deployed.After the device was removed, the handle was opened to analyze where the guidewire became stuck.No patient complications were reported.
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Manufacturer Narrative
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A2: age at time of event: patient was over 18 years old.E1: initial reporter city: (b)(6) device evaluated by mfr: returned product consisted of an eluvia self-expanding stent system with a.014" guidewire stuck inside.The outer sheath, tip, inner sheath and the remainder of the device were checked for damage.Visual examination revealed that the stent was missing.The rack was separated approximately 8.3cm from the distal end.The proximal end of the separation was missing.The handle was open, and the proximal inner has multiple kinks.Microscopic examination revealed no additional damages.Inspection of the remainder of the device, revealed no other damage or irregularities.
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Event Description
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It was reported that the stent partially deployed and the delivery system became stuck on the guidewire.A 6x120x130 eluvia self expanding drug eluting stent was selected for an endovascular therapy (evt) procedure in the distal superficial femoral artery (sfa).A contralateral approach was used to access the non-tortuous and non-calcified lesion.However, the iliac bifurcation was significantly calcified, with a normal angle.Pre-dilation was successfully performed using a coyote 4x220 balloon reducing the 100% stenosis to create an approximately 4mm lumen.The stent was delivered with a non-bsc guiding sheath and non-bsc.014 inch guidewire.During deployment, the thumbwheel became stiff with about 6cm of the stent deployed.The pull grip was used to attempt to fully deploy the stent and another 5cm was deployed.The delivery system was stuck on the non-bsc guidewire.When the stent system was removed from the patient body together with the wire, the remainder of the stent was deployed.There was no stent stretching and no further stent needed to be deployed.After the device was removed, the handle was opened to analyze where the guidewire became stuck.No patient complications were reported.
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