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1. 发明申请

WO2010120835A1 CATHETER ASSEMBLY AND ASSOCIATED METHOD 审中-公开
标题翻译：导管组件及相关方法
公开(公告)号：WO2010120835A1
公开(公告)日：2010-10-21
申请号：PCT/US2010/030965
申请日：2010-04-14
申请人： MEDTRONIC ABLATION FRONTIERS LLC , GILLIS, Edward M. , BELTRAN, Christine
发明人： GILLIS, Edward M. , BELTRAN, Christine
IPC分类号： A61M25/00
CPC分类号： A61M25/0009 , A61B5/0422 , A61M25/0043
摘要： A catheter assembly for use in an anatomy can include an elongated body (10), which can have a proximal end (12) and a distal end (14). The body can also define a lumen (10a) from the proximal end to the distal end. The assembly can include at least one electrode (120), which can be coupled to the distal end to sense an electrical activity within the anatomy. The assembly can include a core wire (16), which can be received within the lumen from the proximal end to the distal end. The core wire can be configured to move the distal end from a first configuration to a second configuration. The assembly can also include a necked portion (19), which can be formed between the proximal end and the distal end to provide increased stiffness to the distal end of the body.
摘要翻译：用于解剖结构的导管组件可包括细长体（10），其可具有近端（12）和远端（14）。主体还可以限定从近端到远端的内腔（10a）。组件可以包括至少一个电极（120），其可以耦合到远端以感测解剖结构内的电活动。该组件可以包括芯线（16），该芯线可以从该近端到远端容纳在内腔内。芯线可以被配置成将远端从第一配置移动到第二配置。组件还可以包括颈部（19），其可以在近端和远端之间形成，以向身体的远端提供增加的刚度。

2. 发明公开

EP2419165A1 CATHETER ASSEMBLY AND ASSOCIATED METHOD 审中-公开
标题翻译：导管系统和相关操作
公开(公告)号：EP2419165A1
公开(公告)日：2012-02-22
申请号：EP10714778.7
申请日：2010-04-14
申请人： Medtronic Ablation Frontiers LLC
发明人： GILLIS, Edward M. , BELTRAN, Christine
IPC分类号： A61M25/00
CPC分类号： A61M25/0009 , A61B5/0422 , A61M25/0043
摘要： A catheter assembly for use in an anatomy can include an elongated body (10), which can have a proximal end (12) and a distal end (14). The body can also define a lumen (10a) from the proximal end to the distal end. The assembly can include at least one electrode (120), which can be coupled to the distal end to sense an electrical activity within the anatomy. The assembly can include a core wire (16), which can be received within the lumen from the proximal end to the distal end. The core wire can be configured to move the distal end from a first configuration to a second configuration. The assembly can also include a necked portion (19), which can be formed between the proximal end and the distal end to provide increased stiffness to the distal end of the body.

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