Model Number H965SCH647080 |
Device Problem
Premature Activation (1484)
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Patient Problem
No Consequences Or Impact To Patient (2199)
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Event Date 06/20/2014 |
Event Type
malfunction
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Event Description
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It was reported during a stenting treatment procedure, partial stent deployment occurred.An 8.0-29 carotid wallstent couldn't be released to treat the lesion.The guidewire was in the catheter's tip; however, it was not extending from the tip.The carotid wallstent was then withdrawn and it was then noted that the stent began to deploy in an unspecified location.No patient complications were reported and the procedure was completed with a different device.
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Manufacturer Narrative
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Device evaluation by manufacturer: the device has not been received for analysis.Upon receipt and completion of the failure analysis of the complaint device, if there is any further relevant information from that review, a supplemental medwatch will be filed.(b)(4).
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Manufacturer Narrative
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(b)(4).
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Event Description
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It was reported during a stenting treatment procedure, partial stent deployment occurred.An 8.0-29 carotid wallstent couldn't be released to treat the lesion.The guidewire was in the catheter's tip; however, it was not extending from the tip.The carotid wallstent was then withdrawn and it was then noted that the stent began to deploy in an unspecified location.No patient complications were reported and the procedure was completed with a different device.
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Manufacturer Narrative
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Device evaluated by manufacturer: examination of the returned complaint device revealed a visual examination of the returned device found that the stent was fully mounted.It was noted that a piece of packaging mandrel measuring 45mm was inside the inner, located between 52mm and 97mm proximal to the tip.The mandrel was unable to be removed from the device by insertion of a guidewire so the outer and inner was dissected in stages so that the mandrel could be revealed without damaging it in the process.The section of mandrel could not be entirely removed from the inner as it was stuck inside one section of inner.The section of mandrel that was inside the device measured 43mm.Measurement of the outer diameter of the mandrel, starting at the broken end facing away from the tip and measuring towards the unbroken end facing towards the tip are measured above the specification.The manufacturing record for this product has been reviewed and no issues or discrepancies were found.This review did not identify any failure of the product to meet its material, assembly or performance specifications.The most probable cause of the reported difficulties may be due to manufacturing as the product fails to meet specification.(b)(4).
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Event Description
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It was reported during a stenting treatment procedure, partial stent deployment occurred.An 8.0-29 carotid wallstent¿ couldn't be released to treat the lesion.The guidewire was in the catheter's tip; however, it was not extending from the tip.The carotid wallstent was then withdrawn and it was then noted that the stent began to deploy in an unspecified location.No patient complications were reported and the procedure was completed with a different device.
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Search Alerts/Recalls
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