Catalog Number B2040-040 |
Device Problems
Inflation Problem (1310); Leak/Splash (1354)
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Patient Problem
No Consequences Or Impact To Patient (2199)
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Event Date 12/07/2016 |
Event Type
malfunction
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Manufacturer Narrative
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(b)(4).During processing of this complaint, attempts were made to obtain complete event, patient and device information.The supera device referenced is filed under a separate medwatch manufacturer report reference number.The device was received.Investigation is not yet complete.A follow up report will be submitted with all additional relevant information.
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Event Description
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It was reported that the procedure was to treat a calcified mid left superficial femoral artery (sfa).The vessel diameter was 4 mm.A 4x40 mm armada 35 pta balloon catheter failed to inflate and leaking was noted at the hub.Reportedly, pre-dilatation was performed with a 4x40 mm armada 35 to 4.5mm with no waist or narrowing noted.A 4x80 mm supera stent did not deploy correctly 2 cm from the proximal end, twisted.The supera stent was deployed to nominal except for tight narrowing.Reportedly, there was no resistance noted with the thumbslide during deployment of the supera stent.Several attempts to post dilate the stent with a 2.5x40 mm armada 18, then a 4x40 mm armada 18, then a 5x20 mm armada 18 and finally, a 4.5x15 mm nc trek balloon dilatation catheter resolved the issue.However, the final run showed that the sfa had thrombosed.There was no reported clinically significant delay in the procedure.The patient was treated overnight with thrombolysis and discharged from the hospital.No additional information was provided.
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Manufacturer Narrative
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(b)(4).Evaluation summary: visual and functional inspections were performed on the returned device.The leak was not confirmed.It may be possible that there was a faulty connection with the syringe or inflation device, resulting in the inflation issue and leak; however, this could not be confirmed.The investigation was unable to determine a conclusive cause for the reported inflation issue and leak.A review of the lot history record identified no manufacturing nonconformities issued to the reported lot.Additionally, a review of the complaint history of the reported lot revealed no other incidents.There is no indication of a product quality issue with respect to the design, manufacture, or labeling of the device.
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Search Alerts/Recalls
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