Atherectomy catheters and non-contact actuation mechanism for catheters
作者： Charles W. Mcnall , Maegan K. Spencer , Nicholas J. Spinelli
DOI:
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摘要: An atherectomy catheter includes a deflectable distal tip, rotatable cutter proximal to the drive shaft configured rotate cutter, and pull concentric with coupled tip. The is such that pulling deflects thereby exposing cutter. Also disclosed herein magnetic system for non-contact actuation of catheter.
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