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Model Number 26605 |
Device Problems
Failure to Advance (2524); Material Deformation (2976); Positioning Problem (3009); Activation Failure (3270)
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Patient Problems
No Consequences Or Impact To Patient (2199); No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 09/07/2020 |
Event Type
malfunction
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Event Description
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It was reported that stent damage occurred.Vascular access was obtained via femoral artery.The 60% stenosed, 7.0mm x 20mm, eccentric, de novo target lesion was located in the severely tortuous and mildly calcified carotid artery.After crossing the lesion with 8f guide catheter and 0.014 guidewire, a 10.0-31 carotid monorail stent was successfully advanced despite difficulty crossing the lesion.The stent was deployed.However, the stent did not fully expand after deployment.It was not well positioned and apposed after deployment.Compression to the distal part of the stent was also noted.The first stent was retrieved and another device, same model, was successfully used.No patient complications were reported and the patient status was stable.
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Event Description
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It was reported that stent damage occurred.Vascular access was obtained via femoral artery.The 60% stenosed, 7.0mm x 20mm, eccentric, de novo target lesion was located in the severely tortuous and mildly calcified carotid artery.After crossing the lesion with 8f guide catheter and 0.014 guidewire, a 10.0-31 carotid monorail stent was successfully advanced despite difficulty crossing the lesion.The stent was deployed.However, the stent did not fully expand after deployment.It was not well positioned and apposed after deployment.Compression to the distal part of the stent was also noted.The first stent was retrieved and another device, same model, was successfully used.No patient complications were reported, and the patient status was stable.
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Manufacturer Narrative
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Device eval by manufacturer: the device was not returned for analysis.An image provided by the customer confirmed that the stent had been partially deployed.No damage was noted to the distal section of the stent.
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Manufacturer Narrative
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H6.Device codes were updated.Device evaluation by manufacturer: a carotid wallstent monorail 10.0-31, batch # 25573932 was received back for analysis.A visual and tactile examination identified that the shrink tubing had detached at the distal edge of the main t-valve.The device was received with the stent partially deployed from the delivery system.There was no evidence of damage to this partially deployed stent.The investigator was unable to deploy the stent fully due to the damaged tubing.No other issues were identified during the product analysis.
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Event Description
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It was reported that stent damage occurred.Vascular access was obtained via femoral artery.The 60% stenosed, 7.0mm x 20mm, eccentric, de novo target lesion was located in the severely tortuous and mildly calcified carotid artery.After crossing the lesion with 8f guide catheter and 0.014 guidewire, a 10.0-31 carotid monorail stent was successfully advanced despite difficulty crossing the lesion.The stent was deployed.However, the stent did not fully expand after deployment.It was not well positioned and apposed after deployment.Compression to the distal part of the stent was also noted.The first stent was retrieved and another device, same model, was successfully used.No patient complications were reported, and the patient status was stable.
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Search Alerts/Recalls
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