Model Number 3820 |
Device Problem
Material Perforation (2205)
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Patient Problem
No Consequences Or Impact To Patient (2199)
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Event Date 06/17/2019 |
Event Type
malfunction
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Event Description
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It was reported that the balloon had a hole.The 80% stenosed target lesion was located in a coronary artery.A 06/3.00 flextome cutting balloon was selected for use.Upon unpacking, a hole was noted on the balloon and could no longer be used.The procedure was completed with another of the same device.No patent complications were reported and the patient's condition was stable.
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Manufacturer Narrative
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Device evaluated by manufacturer: the device was returned for analysis.A visual examination identified that the balloon was not folded which indicates that the balloon was subjected to positive pressure.Dried inflation media was also observed in both the balloon and lumen.The device was attached to an encore inflation device and positive pressure was applied, however the balloon did not inflate.The device was soaked in the waterbath at 37 degrees celsius to soften the hardened medium or blood that may have been present in the device.The device was removed from the bath and was attached to an encore inflation device and positive pressure was applied and a pinhole leak was identified.The pinhole was 2mm distal of the proximal markerband.An examination of the balloon material and proximal markerband identified no issues which could potentially have contributed to this complaint.All blades were fully bonded onto the balloon.No issues were noted with the tip section of the device.A visual and microscopic examination found no issue with the markerbands.A visual and tactile examination found that the hypotube was kinked at multiple locations along its length.This type of damage is consistent with excessive force being applied to the delivery system.No other issues were identified during the product analysis.
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Event Description
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It was reported that the balloon had a hole.The 80% stenosed target lesion was located in a coronary artery.A 06/3.00 flextome cutting balloon was selected for use.Upon unpacking, a hole was noted on the balloon and could no longer be used.The procedure was completed with another of the same device.No patent complications were reported and the patient's condition was stable.
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Search Alerts/Recalls
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