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Model Number 3320 |
Device Problems
Material Deformation (2976); Material Integrity Problem (2978); Mechanical Jam (2983); Physical Resistance/Sticking (4012)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 07/17/2023 |
Event Type
malfunction
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Event Description
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It was reported that the procedure was cancelled.The over 90% stenosed target lesion was located in the moderately tortuous and severely calcified left anterior descending artery.A 1.25mm rotalink burr was selected for angiography and percutaneous coronary intervention.When manipulating the knob during the procedure, difficulty was encountered with the advancer movement both forward and backward and the guidewire could not exit from the tail end of the advancer.Upon checking, it was noted that the end of the burr was kinked and damaged and this might have led to the advancer movement difficulty.The physician decided to end the procedure and reschedule as the procedure had been ongoing for too long and became intolerable.No complications were reported, and the patient was stable post procedure.
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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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Corrected d4 lot number from 0029973095 to 0029789520.E1 - initial reporter address 1: (b)(6).Device evaluated by mfr: the complaint device was received for product analysis.The handshake connection, sheath, burr, and coil were microscopically and visually examined.Inspection of the device revealed that the coil was severely kinked and stretched at the handshake connection.As the rotawire used in the procedure was not returned for analysis, testing was performed using a test rotawire.The test wire was able to insert through the annulus, but was unable to pass the damage to the coil.In order to determine the functionality of the returned burr catheter with the advancer knob, a test advancer was used.When the burr catheter was connected to the test advancer and the advancer knob was moved, resistance was felt due to the damaged coil.No other issues were identified during the product analysis.
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Event Description
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It was reported that the procedure was cancelled.The over 90% stenosed target lesion was located in the moderately tortuous and severely calcified left anterior descending artery.A 1.25mm rotalink burr was selected for angiography and percutaneous coronary intervention.When manipulating the knob during the procedure, difficulty was encountered with the advancer movement both forward and backward and the guidewire could not exit from the tail end of the advancer.Upon checking, it was noted that the end of the burr was kinked and damaged and this might have led to the advancer movement difficulty.The physician decided to end the procedure and reschedule as the procedure had been ongoing for too long and became intolerable.No complications were reported, and the patient was stable post procedure.
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Search Alerts/Recalls
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