BOSTON SCIENTIFIC CORPORATION WOLVERINE CORONARY CUTTING BALLOON MONORAIL; CATHETER, PERCUTANEOUS TRANSLUMINAL CORONARY ANGIOPLASTY (PTCA), CUTTING/SCORING
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Model Number 3851 |
Device Problems
Inflation Problem (1310); Material Rupture (1546)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 02/16/2021 |
Event Type
malfunction
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Manufacturer Narrative
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(b)(6).
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Event Description
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It was reported that the balloon ruptured.The 90% stenosed target lesion area was located in a mildly tortuous and mildly calcified left anterior descending artery.A 10mmx2.50mm wolverine coronary cutting balloon was selected for use in a percutaneous coronary intervention.During the procedure, the device crossed the lesion successfully.However, it was noted that the balloon could not be inflated as it was already ruptured.The device was removed, and the procedure was completed with another of the same device.There were no patient complications reported.
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Manufacturer Narrative
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E1.Initial reporter city: (b)(6).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.There were traces of blood visible inside the balloon.The returned device was attached to an encore inflation unit and positive pressure was applied in an attempt to inflate the balloon.The balloon could not be inflated due to the presence of solidified blood.The device was soaked in a water bath at a temperature of 37 degrees celsius to help soften the blood before further inflation attempts were made.The device was removed from the bath and the balloon was again attached to an inflation device subjected to positive pressure and liquid was observed to be leaking from a balloon pinhole located at the site of the proximal maker band.An examination of the balloon material and markerbands identified no issues which could potentially have contributed to this complaint.All blades were intact within their pads and fully bonded to the balloon material.A visual and tactile examination found no kinks or damage to the hypotube or shaft of the device.The markerbands 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.
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Event Description
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It was reported that the balloon ruptured.The 90% stenosed target lesion area was located in a mildly tortuous and mildly calcified left anterior descending artery.A 10mmx2.50mm wolverine coronary cutting balloon was selected for use in a percutaneous coronary intervention.During the procedure, the device crossed the lesion successfully.However, it was noted that the balloon could not be inflated as it was already ruptured.The device was removed, and the procedure was completed with another of the same device.There were no patient complications reported.
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Search Alerts/Recalls
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