Model Number 3854 |
Device Problem
Material Rupture (1546)
|
Patient Problem
Arrhythmia (1721)
|
Event Date 09/02/2022 |
Event Type
Injury
|
Event Description
|
It was reported that the patient had arrhythmia.The 85% stenosed target lesion was located in the non-tortuous and non-calcified left anterior descending artery.A 10mmx3.00mm wolverine coronary cutting balloon was selected for use.During the procedure, the physician thought device rupture occurred at 6 atmospheres upon first inflation for 5 seconds because contrast from balloon went down vessel.Therefore, pre existing air in balloon is possible.The balloon was taken out and medication was given.The procedure was completed with another of the same device.The patient had arrhythmia but has fully recovered.
|
|
Event Description
|
It was reported that the patient had arrhythmia.The 85% stenosed target lesion was located in the non-tortuous and non-calcified left anterior descending artery.A 10mmx3.00mm wolverine coronary cutting balloon was selected for use.During the procedure, the physician thought device rupture occurred at 6 atmospheres upon first inflation for 5 seconds because contrast from balloon went down vessel.Therefore, pre existing air in balloon is possible.The balloon was taken out and medication was given.The procedure was completed with another of the same device.The patient had arrhythmia but has fully recovered.
|
|
Manufacturer Narrative
|
Device evaluated by manufacturer: the device was returned for analysis.A visual examination identified that the balloon was returned with its wings intact.The returned device was attached to an encore inflation unit and positive pressure was applied in an attempt to inflate the balloon.Liquid was observed to be leaking from a balloon pinhole located in the balloon mid-section.An examination of the balloon material and marker bands identified no issues which could potentially have contributed to this complaint.The rated burst pressure for this device is 12 atmospheres as per wolverine ifu.All blades were intact within their pads and fully bonded to the balloon material.A visual and tactile examination identified multiple hypotube kinks.A visual and tactile examination identified no issues on the shaft polymer extrusion.The marker bands and tip and of the device were visually and microscopically examined, and no issues were noted with the device that may have potentially contributed to the complaint incident.
|
|
Search Alerts/Recalls
|