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It was reported that balloon rupture occurred.The 90% stenosed target lesion was located in the mildly tortuous and heavily calcified left superficial femoral artery.A 5.0 x150, 135cm charger balloon catheter was advanced for dilatation.However, during inflation to a nominal pressure, the balloon ruptured.The device was completely removed from the patient's body.A 5.0mmx80mmx135cm (4f) sterling balloon catheter was then advanced for dilatation.However, upon inflation to a nominal pressure, the balloon also ruptured.The device was completely removed from the patient's body and the procedure was completed with a different device.No patient complications were reported and the patient's status was fine.
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It was reported that balloon rupture occurred.The 90% stenosed target lesion was located in the mildly tortuous and heavily calcified left superficial femoral artery.A 5.0 x150, 135cm charger balloon catheter was advanced for dilatation.However, during inflation to a nominal pressure, the balloon ruptured.The device was completely removed from the patient's body.A 5.0mmx80mmx135cm (4f) sterling balloon catheter was then advanced for dilatation.However, upon inflation to a nominal pressure, the balloon also ruptured.The device was completely removed from the patient's body and the procedure was completed with a different device.No patient complications were reported and the patient's status was fine.Returned product consisted of a sterling balloon catheter.The outer shaft, inner shaft, balloon and tip were visually and microscopically examined.Microscopic examination revealed the tip is damaged and there is a pinhole in the balloon located at the 14mm from the tip.Blood is present inside the balloon.Inspection of the remainder of the device presented no other damage or irregularities.
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