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1.发明申请FEEDBACK SYSTEMS AND METHODS UTILIZING TWO OR MORE SITES ALONG DENERVATION CATHETER 有权反馈系统和方法利用两个或更多的站点在强化导管公开(公告)号：US20140276746A1
公开(公告)日：2014-09-18
申请号：US13840244
申请日：2013-03-15
Applicant: ST. JUDE MEDICAL, CARDIOLOGY DIVISION, INC.
Inventor： Yelena Nabutovsky , Edward Karst , Xiaoyi Min , Stuart Rosenberg , Kritika Gupta
IPC: A61B18/14
CPC classification number: A61B18/1492 , A61B5/0261 , A61B5/0538 , A61B5/201 , A61B5/4848 , A61B8/06 , A61B2018/00863
Abstract: A renal denervation system includes a renal denervation catheter and a flow determining system. The renal denervation catheter includes a plurality of ablation members positioned at a distal end portion thereof. The renal denervation catheter is insertable into a renal artery. The flow determining system includes a processor and first and second flow determining members spaced apart on the renal denervation catheter. The processor is configured to determine a change in blood flow through the renal artery resulting from a renal denervation procedure using the renal denervation catheter in response to input from the first and second flow determining members.
Abstract translation: 肾去神经支配系统包括肾去神经支配导管和流动确定系统。 肾去神经管导管包括定位在其远端部分处的多个消融部件。 肾去神经支配导管可插入肾动脉。 流动确定系统包括处理器和在肾去神经支配导管间隔开的第一和第二流动确定构件。 处理器被配置为响应于来自第一和第二流动确定构件的输入，确定使用肾去神经支配导管的肾去神经过程导致的肾动脉的血流变化。
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2.发明授权Feedback systems and methods utilizing two or more sites along denervation catheter 有权使用沿去神经根导管的两个或多个位点的反馈系统和方法公开(公告)号：US09186212B2
公开(公告)日：2015-11-17
申请号：US13840244
申请日：2013-03-15
Applicant: St. Jude Medical, Cardiology Division, Inc.
Inventor： Yelena Nabutovsky , Edward Karst , Xiaoyi Min , Stuart Rosenberg , Kritika Gupta
CPC classification number: A61B18/1492 , A61B5/0261 , A61B5/0538 , A61B5/201 , A61B5/4848 , A61B8/06 , A61B2018/00863
Abstract: A renal denervation system includes a renal denervation catheter and a flow determining system. The renal denervation catheter includes a plurality of ablation members positioned at a distal end portion thereof. The renal denervation catheter is insertable into a renal artery. The flow determining system includes a processor and first and second flow determining members spaced apart on the renal denervation catheter. The processor is configured to determine a change in blood flow through the renal artery resulting from a renal denervation procedure using the renal denervation catheter in response to input from the first and second flow determining members.
Abstract translation: 肾去神经支配系统包括肾去神经支配导管和流动确定系统。 肾去神经管导管包括定位在其远端部分处的多个消融部件。 肾去神经支配导管可插入肾动脉。 流动确定系统包括处理器和在肾去神经支配导管间隔开的第一和第二流动确定构件。 处理器被配置为响应于来自第一和第二流动确定构件的输入，确定使用肾去神经支配导管的肾去神经过程导致的肾动脉的血流变化。
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