Model Number 3851 |
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 06/02/2023 |
Event Type
malfunction
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Event Description
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It was reported that the catheter was fractured.The 90% stenosed target lesion was located in the moderately tortuous and severely calcified left circumflex artery.A 10mmx2.00mm wolverine coronary cutting balloon was selected for use.Upon withdrawal, the device was difficult to remove, and it was noted that the catheter was fractured.The procedure was completed with another of same device.No complications were reported, and patient was stable post procedure.
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Manufacturer Narrative
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E1: initial reporter facility name: (b)(6).
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Event Description
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It was reported that the catheter was fractured.The 90% stenosed target lesion was located in the moderately tortuous and severely calcified left circumflex artery.A 10mmx2.00mm wolverine coronary cutting balloon was selected for use.Upon withdrawal, the device was difficult to remove, and it was noted that the catheter was fractured.The procedure was completed with another of same device.No complications were reported, and patient was stable post procedure.
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Manufacturer Narrative
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E1: initial reporter facility name: (b)(6) hospital.Device evaluated by manufacturer: the device was returned for analysis.A visual tactile, microscopic examination and device to device interaction testing was performed.The device was received in two sections as a result of a break in the hypotube.The break was located at 76.5cm distal to the distal end of the strain relief.A visual and tactile examination identified multiple kinking along both sections of the hypotube break.A visual and tactile examination identified no kinks or damages to the shaft polymer extrusion.A microscopic examination of the distal shaft polymer extrusion profile identified no damages.A detailed microscopic examination of the balloon material identified no damages.All blades were fully bonded on the balloon and did not exhibit any signs of damage.A microscopic examination of the tip section found no damage.The device-to-device interaction test revealed that it was possible to load a 0.014inch size guidewire through the tip and wire lumen.
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Search Alerts/Recalls
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