Reportable based on device analysis completed on 10jan2020.It was reported that shaft kink occurred.The 93% stenosed, 4x10mm target lesion was located in moderately tortuous and moderately calcified left anterior descending artery.A 4.0mm x 8mm quantum maverick balloon catheter was advanced for dilatation.However, during procedure the balloon delivery shaft was kinked.The procedure was completed with different device.No patient complications were reported and the patient's status was stable.However, returned device analysis revealed shaft detached/separation.
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