Model Number 3822 |
Device Problems
Inflation Problem (1310); Material Rupture (1546)
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Patient Problem
No Consequences Or Impact To Patient (2199)
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Event Date 07/30/2019 |
Event Type
malfunction
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Event Description
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It was reported that balloon rupture occurred.The 99% stenosed target lesion was located in the moderately tortuous and severely calcified right coronary artery.A 10/3.75 flextome cutting balloon was selected for use.During procedure, upon first inflation, it was noted that the balloon ruptured.The device was simply pulled from the patient's body and the procedure was completed with a different device.There were no patient complications reported and the patient's condition was good.
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Event Description
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It was reported that balloon rupture occurred.The 99% stenosed target lesion was located in the moderately tortuous and severely calcified right coronary artery.A 10/3.75 flextome cutting balloon was selected for use.During procedure, upon first inflation, it was noted that the balloon ruptured.The device was simply pulled from the patient's body and the procedure was completed with a different device.There were no patient complications reported and the patient's condition was good.It was further reported that the balloon failed to inflate.
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Manufacturer Narrative
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Describe event or problem updated.
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Event Description
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It was reported that balloon rupture occurred.The 99% stenosed target lesion was located in the moderately tortuous and severely calcified right coronary artery.A 10/3.75 flextome cutting balloon was selected for use.During procedure, upon first inflation, it was noted that the balloon ruptured.The device was simply pulled from the patient's body and the procedure was completed with a different device.There were no patient complications reported and the patient's condition was good.It was further reported that the balloon failed to inflate.
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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.Blood was observed inside the balloon body which is an indication of a balloon leak.The returned device was attached to a boston scientific encore inflation unit and positive pressure was applied to inflate the balloon and liquid was observed to be leaking from a balloon pinhole located approximately at the proximal end of the proximal markerband.A visual and microscopic examination observed no damage to the tip or blades.All blades were present and fully bonded to the balloon surface.No damage or any issues were noted with the blades or tip that could have contributed to the complaint incident.A visual and tactile examination of the shaft of the device identified no kinks or damages.No other issues were identified during device analysis.
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Search Alerts/Recalls
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