Model Number 3852 |
Device Problems
Break (1069); Difficult to Remove (1528)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 12/01/2023 |
Event Type
malfunction
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Event Description
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It was reported that there was slight resistance upon removal and device broke.The 70% stenosed target lesion was located in the mildly tortuous and moderately calcified middle left anterior descending artery.A 15mmx3.00mm wolverine coronary cutting balloon was selected for use.Upon withdrawal, there was slight resistance when attempting to remove the device.Then, the device broke upon a gentle subsequent attempt and the procedure was completed with another of the same device.No complications reported and patient was stable.
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Manufacturer Narrative
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E1.Initial reporter address 1: (b)(6).
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Manufacturer Narrative
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E1.Initial reporter address 1- (b)(6).Device evaluated by manufacturer: the device was returned for analysis.A visual and tactile examination identified a hypotube kink.A visual and tactile examination identified damage with a break and stretching.A visual examination of the tip noted the tip was inverted inside the balloon.A microscopic examination identified a hypotube kink at 119cm distal to the distal end of the strain relief.A microscopic examination identified stretching on the polymer extrusion and as a result of this stretching the proximal markerband was positioned at the proximal edge of the proximal balloon sleeve.In addition, a break was noted at the site of the exchange port.A detailed microscopic examination of the balloon material identified no tears or pinholes in the balloon.All blades were fully bonded on the balloon and did not exhibit any signs of damage.Microscopic examination of tip noted that due to the stretching in the distal extrusion, the tip section was inverted inside the balloon.Further examination of the tip noted damage at the distal section.No other device issues were identified during returned product analysis.
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Event Description
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It was reported that there was slight resistance upon removal and device broke.The 70% stenosed target lesion was located in the mildly tortuous and moderately calcified middle left anterior descending artery.A 15mmx3.00mm wolverine coronary cutting balloon was selected for use.Upon withdrawal, there was slight resistance when attempting to remove the device.Then, the device broke upon a gentle subsequent attempt and the procedure was completed with another of the same device.No complications reported and patient was stable.
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Search Alerts/Recalls
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