首页> 外国专利> QUANTIFICATION OF RENAL DENERVATION VIA ALTERATIONS IN RENAL BLOOD FLOW PRE/POST ABLATION

QUANTIFICATION OF RENAL DENERVATION VIA ALTERATIONS IN RENAL BLOOD FLOW PRE/POST ABLATION

机译:消融前后肾脏血流变化对肾脏去神经的量化

摘要

A renal denervation catheter includes a catheter shaft, at least one ablation member, and a sensor, and is operable to perform a renal denervation procedure. The catheter shaft includes a distal end portion insertable into a renal artery. The at least one ablation member is positioned at the distal end portion of the catheter shaft and operable to ablate renal nerves along a wall of the renal artery. The sensor provides information that correlates to blood flow in the renal artery. A change in blood flow rate in the renal artery resulting from the ablation is indicative of the efficacy of the renal denervation procedure.
机译:肾神经支配导管包括导管轴,至少一个消融构件和传感器,并且可操作以执行肾神经支配手术。导管轴包括可插入肾动脉的远端部分。至少一个消融构件位于导管轴的远端部分,并且可操作以消融沿肾动脉壁的肾神经。传感器提供与肾动脉血流相关的信息。消融引起的肾动脉血流速度的变化表明了肾去神经手术的有效性。

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