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INTRALUMINAL ELECTRICAL TISSUE CHARACTERIZATION AND TUNED RF ENERGY FOR SELECTIVE TREATMENT OF ATHEROMA AND OTHER TARGET TISSUES
INTRALUMINAL ELECTRICAL TISSUE CHARACTERIZATION AND TUNED RF ENERGY FOR SELECTIVE TREATMENT OF ATHEROMA AND OTHER TARGET TISSUES
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机译:腔内组织电学表征和调谐射频能量,用于选择性治疗动脉粥样硬化和其他目标组织
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摘要
A catheter and catheter system can use energy tailored for remodeling and/or removal of target material along a body lumen, often of atherosclerotic material of a blood vessel of a patient. An elongate flexible catheter body with a radially expandable structure may have a plurality of electrodes or other electrosurgical energy delivery surfaces to radially engage atherosclerotic material when the structure expands. An atherosclerotic material detector system may measure and/or characterize the atherosclerotic material and its location, optionally using impedance monitoring.
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