Model Number 26928 |
Device Problems
Entrapment of Device (1212); Premature Activation (1484)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 04/08/2021 |
Event Type
malfunction
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Event Description
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It was reported that the stent inadvertently deployed.A 6x100x130 innova self-expanding stent was selected for use.While loading the stent delivery system onto the guidewire, the stent inadvertently deployed.The stent appeared to be stuck on the guidewire.The stent was removed from the guidewire.A new innova stent was used to complete the procedure.There were no patient complications.
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Manufacturer Narrative
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Device evaluated by mfr: upon receipt at our post market quality assurance laboratory, this innova self-expanding stent system was examined for damage.Visual examination revealed a kink to the outer sheath at 3.2cm from the nosecone.The stent was partially deployed and deformed.The section of the stent that is outside of the sheath measures approximately 1.5cm long.The tip of the device was rolled back onto itself.Microscopic examination revealed no additional damages.The pull rack and yellow thumbwheel lock was still in the manufactured position.A test guidewire was inserted into the device and was able to pass through with resistance, at the kinked sections.Inspection of the remainder of the device, revealed no other damage or irregularities.Product analysis confirmed the stent is partially outside of the sheath.The froze on wire could not be confirmed; however, there is damage that could have contributed to it.
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Event Description
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It was reported that the stent inadvertently deployed.A 6x100x130 innova self-expanding stent was selected for use.While loading the stent delivery system onto the guidewire, the stent inadvertently deployed.The stent appeared to be stuck on the guidewire.The stent was removed from the guidewire.A new innova stent was used to complete the procedure.There were no patient complications.
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Search Alerts/Recalls
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