Model Number 3851 |
Device Problems
Break (1069); Failure to Advance (2524)
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Patient Problem
No Consequences Or Impact To Patient (2199)
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Event Date 11/21/2019 |
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 catheter was separated.The 90% stenosed target lesion was an area of instent restenosis (isr) located in the moderately tortuous and mildly calcified mid right coronary artery.A 10mmx3.50mm wolverine coronary cutting balloon was selected for use.During the procedure, it was noted that the balloon was not able to cross.When the device was removed from the patient's body, it was further noted that the middle part of the catheter became separated.The device was simply removed from the patient's body and the procedure was completed with a different device.No patient complications were reported and the patient was good post procedure.
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Event Description
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It was reported that the catheter was separated.The 90% stenosed target lesion was an area of instent restenosis (isr) located in the moderately tortuous and mildly calcified mid right coronary artery.A 10mmx3.50mm wolverine coronary cutting balloon was selected for use.During the procedure, it was noted that the balloon was not able to cross.When the device was removed from the patient's body, it was further noted that the middle part of the catheter became separated.The device was simply removed from the patient's body and the procedure was completed with a different device.No patient complications were reported and the patient was good post procedure.
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Manufacturer Narrative
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(b)(6).Device evaluated by mfr: the device was returned for evaluation.The device was received in two sections as the result of a break in the hypotube a visual and tactile examination identified a complete break of the hypotube located approximately 670mm distal of the strain relief.The hypotube was also noted to be kinked at more than one location along its length.This type of damage is consistent with excessive force being applied to the delivery system.No other issues were noted with the hypotube that may have contributed to the complaint incident.An examination of the returned device identified that the balloon had not been inflated.No issues were identified with the balloon which could potentially have contributed to this complaint.A visual and microscopic examination identified no damage to the markerbands or blades of the device.All blades were present and fully bonded to the balloon material.A microscopic examination identified no damage to the tip of the device.No other issues were identified during the product analysis.
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Search Alerts/Recalls
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