BOSTON SCIENTIFIC CORPORATION ELUVIA DRUG-ELUTING VASCULAR STENT SYSTEM; STENT, SUPERFICIAL FEMORAL ARTERY, DRUG-ELUTING
|
Back to Search Results |
|
Model Number 24653 |
Device Problems
Break (1069); Activation, Positioning or Separation Problem (2906); Material Deformation (2976)
|
Patient Problem
No Code Available (3191)
|
Event Date 07/31/2019 |
Event Type
Injury
|
Manufacturer Narrative
|
Age at time of event: 18 years or older.
|
|
Event Description
|
It was reported that the stent partially deployed and elongated.The 99% stenosed 300mm target lesion was located in the severely calcified and severely tortuous left superficial femoral artery (sfa).Vascular access was obtained from the right femoral artery with a 45cm long 6f plastic introducer.A 0.035x260cm zipwire hydrophilic guidewire was advanced contralateral and the pre-dilatation was performed with a 6x150x130 mustang dilatation balloon catheter.Post pre-dilatation, the lesion was 85% stenosed.A 6x120x130 eluvia drug-eluting vascular stent system was selected for use.The stent was flushed from the back after unpacking.The stent was advanced and there was a lot of resistance and difficulty to get the device though the iliac to achieve lateral positioning.The stent was positioned in the left sfa and deployment was initiated with the thumbwheel.In the beginning, the movement of the thumbwheel was normal, then it became very difficult to move.Thirty percent of the stent was deployed at this time.A 'click' was heard and the pull grip was attempted to use to finish releasing the stent, but the delivery system broke.The stent became elongated and had distal edge compression.The stent deployment could not be completed.After the procedure, it was noted that there was a kink in the external part of the blue triaxial mechanism.Four hours of open surgery were completed to extract the stent.The stent was successfully removed and the stent broke after removal.The patient was stable post procedure.The patient was hospitalized for two days to monitor progress and assess for possible amputation.The patient remained stable three days post procedure, did not require an amputation, and was discharged from the hospital.
|
|
Manufacturer Narrative
|
Age at time of event: 18 years or older device evaluated by mfr: the returned product consisted of an eluvia self-expanding stent system stuck on what appeared to be a 0.035" zipwire.An introducer sheath was also returned with the device.The outer sheath, tip, inner sheath and the remainder of the device were checked for damage.Visual examination revealed that the stent was separated in two pieces outside of the device and appeared to have been stretched.The pieces were 4.2cm and 1.7cm long.The middle sheath was separated 19.2cm from the distal end of the outer sheath.There was multiple buckling along the outer sheath.Microscopic examination revealed that the inner liner was separated approximately 6mm from the distal end of the proximal inner.The proximal inner had surface damage 5mm from the distal end of the proximal inner.The introducer sheath that returned with the eluvia device was visually inspected and x-rayed.There were multiple kinks on the introducer sheath.The introducer sheath was x-rayed, and the separated sections were inside the introducer sheath.The separated middle sheath was clearly seen.The radiopaque markers of the stent can be seen, and the stent was stretched at the distal section of the sheath.The tip of the eluvia device was seen inside the sheath.There was no damage on the handle of the device.
|
|
Event Description
|
It was reported that the stent partially deployed and elongated.The 99% stenosed 300mm target lesion was located in the severely calcified and severely tortuous left superficial femoral artery (sfa).Vascular access was obtained from the right femoral artery with a 45cm long 6f plastic introducer.A 0.035x260cm zipwire hydrophilic guidewire was advanced contralateral and the pre-dilatation was performed with a 6x150x130 mustang dilatation balloon catheter.Post pre-dilatation, the lesion was 85% stenosed.A 6x120x130 eluvia drug-eluting vascular stent system was selected for use.The stent was flushed from the back after unpacking.The stent was advanced and there was a lot of resistance and difficulty to get the device though the iliac to achieve lateral positioning.The stent was positioned in the left sfa and deployment was initiated with the thumbwheel.In the beginning, the movement of the thumbwheel was normal, then it became very difficult to move.Thirty percent of the stent was deployed at this time.A 'click' was heard and the pull grip was attempted to use to finish releasing the stent, but the delivery system broke.The stent became elongated and had distal edge compression.The stent deployment could not be completed.After the procedure, it was noted that there was a kink in the external part of the blue triaxial mechanism.Four hours of open surgery were completed to extract the stent.The stent was successfully removed and the stent broke after removal.The patient was stable post procedure.The patient was hospitalized for two days to monitor progress and assess for possible amputation.The patient remained stable three days post procedure, did not require an amputation, and was discharged from the hospital.It was further reported that the zipwire was used without issue during the procedure and everything was ok with the zipwire device.
|
|
Search Alerts/Recalls
|
|
|