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INTRAVASCULAR CATHETER BALLOON DEVICE HAVING A TOOL FOR ATHERECTOMY OR AN INCISING PORTION FOR ATHEROMATOUS PLAQUE SCORING
INTRAVASCULAR CATHETER BALLOON DEVICE HAVING A TOOL FOR ATHERECTOMY OR AN INCISING PORTION FOR ATHEROMATOUS PLAQUE SCORING
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机译:具有用于牙垢切除术的工具或用于椎间斑斑块评分的工具的血管内导管球囊器件
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摘要
Methods for fragmenting atherosclerotic material within a zone of attention within a blood vessel are provided. An intravascular catheter device includes a balloon and a plurality of incising devices spaced apart about an outer surface of the balloon and extending parallel with a longitudinal axis of the balloon. The balloon is manipulated along a guide wire to a distal portion of the zone of attention. The balloon is inflated and retracted along the zone of attention to incise and fragment the atherosclerotic material. The balloon is deflated.
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