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ABLATION CATHETER, CATHETER ARRANGEMENT AND SYSTEM FOR PROVIDING ABLATIVE TREATMENT

机译：消融导管，导管布置和用于提供消融治疗的系统

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摘要

An ablation catheter (100) for ablative treatment of ventricular tachycardia is provided. The catheter comprises a shaft (102) which is capable of being guided to the tissue to be ablated. An ablation element (104) for ablating tissue is mounted on the shaft. The catheter further comprises a plurality of ultrasound transducer arrays (106) for obtaining images of myocardial tissue. The arrays are positioned separately from each other around the circumference of the shaft. The catheter can adopt a folded configuration and a deployed configuration. In the folded configuration, the arrays are positioned against or close to the shaft thereby facilitating insertion and guiding of the catheter. In the deployed configuration, the arrays are more separated from the shaft than in the folded configuration. Further provided is a catheter arrangement including the ablation catheter, and a system for providing ablative treatment comprising the ablation catheter or catheter arrangement.

机译：提供一种用于消融治疗室性心动过速的消融导管（100）。导管包括轴（102），该轴能够被引导至要消融的组织。用于消融组织的消融元件（104）安装在轴上。导管还包括用于获取心肌组织的图像的多个超声换能器阵列（106）。阵列围绕轴的圆周彼此分开定位。导管可以采用折叠构造和展开构造。在折叠构造中，阵列抵靠或靠近轴定位，从而有利于导管的插入和引导。在展开构造中，阵列与轴的分离比在折叠构造中更紧密。还提供了一种包括消融导管的导管装置，以及一种包括消融导管或导管装置的用于提供消融治疗的系统。

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公开/公告号WO2019042769A1

专利类型
公开/公告日2019-03-07

原文格式PDF
申请/专利权人 KONINKLIJKE PHILIPS N.V.;
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申请/专利号WO2018EP72080
发明设计人 GIJSBERS GERARDUS HENRICUS MARIA;KOLEN ALEXANDER FRANCISCUS;BELT HARM JAN WILLEM;HARKS GODEFRIDUS ANTONIUS;
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申请日2018-08-15
分类号A61B18/14;A61B8/12;A61B90;A61B18;
国家 WO
入库时间 2022-08-21 11:56:16

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