BOSTON SCIENTIFIC CORPORATION SMALL PERIPHERAL CUTTING BALLOON; CATHETERS, TRANSLUMINAL CORONARY ANGIOPLASTY, PERCUTANEOUS
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Model Number 24658 |
Device Problems
Detachment of Device or Device Component (2907); Difficult to Advance (2920)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 08/30/2021 |
Event Type
malfunction
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Event Description
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It was reported that part of the balloon broke off.The 50% stenosed target lesion was located in the mildly tortuous and mildly calcified cephalic vein.A 3.00mm/1.5cm/140cm small peripheral cutting balloon was selected for use.During the procedure, after the device was prepped and hydrated, a wire was placed.However, the device could not track over the wire any further.When the physician pushed the balloon, it was noted that some part of the device came apart.The device was removed by pulling the device and the wire.The procedure was completed with another of same device.No patient complications were reported.
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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 device was subjected to positive pressure.The rated burst pressure for this device is 12 atmospheres (as per spcb flextome specification.A microscopic examination identified a balloon longitudinal tear beginning approximately 4mm proximal of the proximal balloon sleeve and extending approximately 13mm distally from the proximal balloon sleeve.From the longitudinal tear a partial circumferential tear was identified.Part of the balloon material was detached and not returned with the device.A non-bsc guidewire was returned with the device.A visual and tactile examination identified multiple kinks along the length of the guidewire.The guidewire od (outer diameter) was measured and the results were within specification.A visual and microscopic examination observed no damage to the tip or blades.All blades were present and fully bonded to the balloon surface.A visual and tactile examination identified that the shaft had detached 1115 mm distally from the distal end of the strain relief.This type of damage is consistent with excessive force being applied when attempting to advance the device.The midshaft was damaged and kinked.The inner shaft was stretched and accordioned and pulled in a distal direction.The two markerbands were firmly attached to the inner but had moved in a distal direction along with the inner shaft due to the stretched inner.No other issues were noted with the markerbands.
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Event Description
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It was reported that part of the balloon broke off.The 50% stenosed target lesion was located in the mildly tortuous and mildly calcified cephalic vein.A 3.00mm/1.5cm/140cm small peripheral cutting balloon was selected for use.During the procedure, after the device was prepped and hydrated, a wire was placed.However, the device could not track over the wire any further.When the physician pushed the balloon, it was noted that some part of the device came apart.The device was removed by pulling the device and the wire.The procedure was completed with another of same device.No patient complications were reported.
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Search Alerts/Recalls
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