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Model Number 39467-150 |
Device Problem
Material Integrity Problem (2978)
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Patient Problems
Hemorrhage/Bleeding (1888); Perforation (2001)
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Event Date 11/17/2022 |
Event Type
Injury
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Event Description
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It was reported that a wire fracture and coronary artery perforation occurred, requiring surgery.The target lesion was located in the coronary artery.A rotawire drive and 1.50mm rotapro were selected for use.During the delivery in dynaglide mode, ablation was performed in the target lesion 11 times at 15 seconds.During a subsequent ablation, it was confirmed in the imaging that the coronary artery ruptured, without noticing that the rotawire was separated.Due to the damage to the rotawire, the delivery of a non-boston scientific device was not possible and bleeding could not be ceased.The patient was sent to the operating room and pericardial drainage was performed.No further complications were reported.
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Event Description
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It was reported that a wire fracture and coronary artery perforation occurred, requiring surgery.The target lesion was located in the coronary artery.A rotawire drive and 1.50mm rotapro were selected for use.During the delivery in dynaglide mode, ablation was performed in the target lesion 11 times at 15 seconds.During a subsequent ablation, it was confirmed in the imaging that the coronary artery ruptured, without noticing that the rotawire was separated.Due to the damage to the rotawire, the delivery of a non-boston scientific device was not possible and bleeding could not be ceased.The patient was sent to the operating room and pericardial drainage was performed.No further complications were reported.It was further reported that the patient is still hospitalized.
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Manufacturer Narrative
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Device evaluated by mfr.: the device was returned for analysis.The device was received in three sections.The advancer, drive shaft, and handshake connection were visually and microscopically examined.Inspection of the device found that the annulus was damaged.During inspection, the damage was found to be most likely attributable to continuous interaction between the annulus and rotawire during rotation.Testing was performed using the returned sections of the rotawire.During testing, the sections of the returned rotawire were not able to be inserted beyond the damaged annulus.Product analysis confirmed the reported rotawire fracture, as the annulus was damaged in a way resembling continuous interaction between the rotawire and rotating burr.
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Search Alerts/Recalls
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