It was reported that patient condition was not good.The 90% stenosed target lesion was located in severely calcified mid to distal left circumflex artery.A 1.25mm rotalink plus and a rotawire were selected for use.During the procedure, 1.5/15 non-bsc balloon was entered through a non-bsc wire but failed due to calcification severity and tortuosity.A rotawire was placed and the rotalink was advanced over the rotawire; however, it was noted that the patient was not good before the start of the ablation procedure.The procedure was completed a different device.No further patient complications were reported.
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It was reported that patient condition was not good the 90% stenosed target lesion was located in severely calcified mid to distal left circumflex artery.A 1.25mm rotalink plus and a rotawire were selected for use.During the procedure, 1.5/15 non-bsc balloon was entered through a non-bsc wire but failed due to calcification severity and tortuosity.A rotawire was placed and the rotalink was advanced over the rotawire, however, it was noted that the patient was not good before the start of the ablation procedure.The procedure was completed a different device.No further patient complications were reported.Device evaluated by manufacturer: the device was returned for analysis.Returned product consisted of a rotablator rotalink plus device.The burr catheter was received attached to the advancer.The advancer, coil, sheath, handshake connections, burr, and annulus were microscopically and visually examined.The coil is stretched.A test.009 rotawire was inserted through the burr and advanced through the entire length of the device with no resistance.Functional testing was performed by connecting the advancer to the rotablator control console system.The rotablator system was able to reach optimum speed with no issues and the burr catheter spun/moved with no issues.Inspection of the remainder of the device presented no other damage or irregularities.
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