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11. 发明授权

US06645199B1 Loop structures for supporting diagnostic and therapeutic elements contact with body tissue and expandable push devices for use with same 失效
标题翻译：用于支持诊断和治疗元件的环结构与身体组织接触并与可扩展的推动装置相接触
公开(公告)号：US06645199B1
公开(公告)日：2003-11-11
申请号：US09447180
申请日：1999-11-22
申请人： Thomas R. Jenkins , Russell B. Thompson , Robert Burnside , Anant V. Hegde , David K. Swanson
发明人： Thomas R. Jenkins , Russell B. Thompson , Robert Burnside , Anant V. Hegde , David K. Swanson
IPC分类号： A61B1818
CPC分类号： A61B18/1492 , A61B2018/00107 , A61B2018/00214 , A61B2018/00285 , A61B2018/00351 , A61B2018/00577 , A61B2018/00797 , A61B2018/00839 , A61B2018/1407
摘要： An apparatus that facilitates the creation of circumferential lesions in body tissue. The apparatus includes a first probe having a loop structure that supports electrodes or other operative elements against the body tissue and a second probe with an expandable push structure that may be used to urge the loop structure against body tissue.
摘要翻译：一种便于在身体组织中产生周缘损伤的装置。该装置包括具有支撑电极或抵抗身体组织的其它操作元件的环形结构的第一探针和具有可膨胀推动结构的第二探针，其可用于将环结构推向身体组织。

12. 发明授权

US06542781B1 Loop structures for supporting diagnostic and therapeutic elements in contact with body tissue 有权
公开(公告)号：US06542781B1
公开(公告)日：2003-04-01
申请号：US09447186
申请日：1999-11-22
申请人： Josef V. Koblish , Russell B. Thompson , Thomas R. Jenkins , Anant V. Hegde
发明人： Josef V. Koblish , Russell B. Thompson , Thomas R. Jenkins , Anant V. Hegde
IPC分类号： A61N100
CPC分类号： A61B18/1492 , A61B2018/00065 , A61B2018/00077 , A61B2018/00113 , A61B2018/00148 , A61B2018/00214 , A61B2018/00375 , A61B2018/00797 , A61B2018/00821 , A61B2018/1407 , A61B2018/1435 , A61B2018/1467
摘要： A probe that facilitates the creation of circumferential lesions in body tissue. The probe includes a elongate body and a loop structure, in the form of a helical structure or other loop structure, that supports electrodes or other operative elements against the body tissue.

13. 发明授权

US06464700B1 Loop structures for positioning a diagnostic or therapeutic element on the epicardium or other organ surface 有权
标题翻译：用于将诊断或治疗元件定位在心外膜或其他器官表面上的环结构
公开(公告)号：US06464700B1
公开(公告)日：2002-10-15
申请号：US09535625
申请日：2000-03-24
申请人： Josef V. Koblish , Russell B. Thompson , James G. Whayne , David K. Swanson
发明人： Josef V. Koblish , Russell B. Thompson , James G. Whayne , David K. Swanson
IPC分类号： A61B1843
CPC分类号： A61N1/056 , A61B18/1482 , A61B18/1492 , A61B18/1815 , A61B2017/22038 , A61B2017/2911 , A61B2018/00083 , A61B2018/00101 , A61B2018/00136 , A61B2018/00148 , A61B2018/0016 , A61B2018/00214 , A61B2018/00351 , A61B2018/00577 , A61B2018/00797 , A61B2018/00821 , A61B2018/0091 , A61B2018/00916 , A61B2018/00946 , A61B2018/00952 , A61B2018/124 , A61B2018/1253 , A61B2018/126 , A61B2018/1407 , A61B2018/142 , A61B2018/1475
摘要： Loop structures for positioning diagnostic an therapeutic elements on the epicardium or other organ surface.
摘要翻译：用于定位诊断心外膜或其他器官表面上的治疗元件的环结构。

14. 发明授权

US06416505B1 Surgical method and apparatus for positioning a diagnostic or therapeutic element within the body and pressure application probe for use with same 失效
标题翻译：用于将身体内的诊断或治疗元件定位的手术方法和装置以及与其一起使用的压力施加探针
公开(公告)号：US06416505B1
公开(公告)日：2002-07-09
申请号：US09072835
申请日：1998-05-05
申请人： Sidney D. Fleischman , Russell B. Thompson , James G. Whayne
发明人： Sidney D. Fleischman , Russell B. Thompson , James G. Whayne
IPC分类号： A61B1700
CPC分类号： A61B18/1482 , A61B2018/00136 , A61B2018/0016 , A61B2018/00351 , A61B2018/00577 , A61B2018/00797 , A61B2018/00821 , A61B2018/124 , A61B2018/1253
摘要： A surgical method and apparatus for positioning a diagnostic or therapeutic element within the body. The apparatus may be catheter-based or a probe including a relatively short shaft.
摘要翻译：一种用于将诊断或治疗元件定位在体内的手术方法和装置。该装置可以是基于导管的或包括相对短的轴的探针。

15. 发明授权

US5902291A Spring assembly for catheter 失效
标题翻译：弹簧组件用于导管
公开(公告)号：US5902291A
公开(公告)日：1999-05-11
申请号：US937819
申请日：1997-09-29
申请人： Russell A. Houser , Russell B. Thompson
发明人： Russell A. Houser , Russell B. Thompson
IPC分类号： A61M25/00 , A61M25/01
CPC分类号： A61M25/0041 , A61M25/0133 , A61M2025/09191
摘要： A catheter having a proximal portion and a distal portion terminating in a distal tip, is provided with a spring assembly contained within its distal tip portion for providing a bias against side to side deflection of the distal tip. The assembly preferably includes a central wire having a first diameter, which central wire extends from the proximal portion of the catheter to the distal portion, and a plurality of wires secured to the central wire adjacent the distal end thereof. Each of the wires is stranded together, preferably twisted helically, around the central wire and preferably has a second diameter substantially smaller than the first diameter. Alternatively, the stranded wires can be attached along and parallel to the larger diameter wire, and the latter wire is of a substantially greater length than the stranded wires.
摘要翻译：具有终端于远侧末端的近端部分和远侧部分的导管设置有包含在其远侧末端部分内的弹簧组件，用于提供抵抗远侧末端的侧向偏转的偏压。组件优选地包括具有第一直径的中心线，该中心线从导管的近端部分延伸到远侧部分，以及固定到中心线的多个线，其邻近其远端。每个电线绞合在一起，优选螺旋地绞合在中心线周围，并且优选地具有基本上小于第一直径的第二直径。或者，绞合线可以沿着并且平行于较大直径的线被附接，并且后者的线的长度比绞合线大得多。

16. 发明授权

US5797905A Flexible tissue ablation elements for making long lesions 失效
标题翻译：灵活的组织消融元件用于制造长期病变
公开(公告)号：US5797905A
公开(公告)日：1998-08-25
申请号：US558131
申请日：1995-11-13
申请人： Sidney D. Fleischman , Russell B. Thompson , Dorin Panescu , David K. Swanson
发明人： Sidney D. Fleischman , Russell B. Thompson , Dorin Panescu , David K. Swanson
IPC分类号： A61B5/042 , A61B17/00 , A61B18/00 , A61B18/14 , A61N1/05 , A61N1/06 , A61N1/40 , G01K1/02 , G01K3/14 , A61B17/36
CPC分类号： A61B18/1492 , A61B5/0422 , A61B5/6858 , A61N1/056 , A61N1/06 , A61N1/40 , G01K1/026 , G01K3/14 , A61B2017/00088 , A61B2017/00092 , A61B2017/0088 , A61B2018/00083 , A61B2018/00107 , A61B2018/00148 , A61B2018/0016 , A61B2018/00791 , A61B2018/1435
摘要： Devices and methods for ablating body tissue use wire wound about a support body in adjacent windings to form one or more elongated electrodes. A connection couples the wire to a source of ablation energy for transmission by the elongated electrode to ablate tissue. The adjacent windings are spaced apart to impart enhanced flexibility to the elongated electrode during use.
摘要翻译：用于烧蚀身体组织的装置和方法使用缠绕在相邻绕组中的支撑体的线以形成一个或多个细长电极。连接将电线耦合到消融能量源，以通过细长电极传输以消融组织。相邻的绕组间隔开以在使用期间赋予细长电极增强的柔性。

17. 发明授权

US5336182A Catheter steering mechanism 失效
标题翻译：导管转向机构
公开(公告)号：US5336182A
公开(公告)日：1994-08-09
申请号：US100555
申请日：1993-07-30
申请人： Ingemar Lundquist , Russell B. Thompson
发明人： Ingemar Lundquist , Russell B. Thompson
IPC分类号： A61M25/01 , A61M25/092 , A61M37/00
CPC分类号： A61M25/0144 , A61M25/0136 , A61M25/0147 , A61B2018/00916 , A61B2018/00952 , A61M2025/0161
摘要： A steering mechanism including a steering shaft coupled to a controller which includes a handle and apparatus for manipulating the distal end of the steering shaft. The steering shaft includes a flexible coiled spring having a lead spring fixed in position with respect to a distal end thereof in the distal end of the steering shaft. One or more steering wires is affixed at the distal ends thereof to the lead spring. The steering wires extend through the steering shaft to the controller, and the steering apparatus of the controller is used to place tension on one or both of the steering wires. The attachment of the distal ends of the steering wires to the lead spring may be opposite one another or may be offset for providing greater maneuverability. Tension may be placed on the steering wires by wedges mounted transversely to the controller housing, or by rotation of a shaft mounted transversely to the controller housing, the steering wires being attached to the shaft such that rotation in one direction tenses one steering wire, and rotation in the other direction tenses the other steering wire. Two independently rotatable shafts may be used to separately control the two steering wires.The steering shaft is adapted for insertion into a lumen of a catheter for use in guiding the distal end of the catheter to a treatment site within a patient. The steering mechanism may also be used in conjunction with tools or apparatus which must reach into difficult locations, such as engines or other machines.
摘要翻译：一种转向机构，其包括联接到控制器的转向轴，所述转向轴包括用于操纵转向轴的远端的手柄和装置。转向轴包括柔性螺旋弹簧，其具有在转向轴的远端中相对于其远端固定在适当位置的引导弹簧。一个或多个操纵线在其远端固定到引导弹簧。转向线通过转向轴延伸到控制器，并且控制器的转向装置用于在一个或两个转向线上张紧张力。操纵线的远端连接到引导弹簧可能彼此相对或可以被偏移以提供更大的机动性。张力可以通过横向安装在控制器壳体上的楔子或通过横向安装在控制器壳体上的轴的旋转而被放置在操纵线上，操纵线被附接到轴上，使得一个方向上的旋转使得一个操纵线弯曲，并且另一个方向的旋转使得另一个导向线变短。可以使用两个可独立旋转的轴来单独地控制两个操纵线。转向轴适于插入导管的内腔，用于将导管的远端引导到患者体内的治疗部位。转向机构还可以与必须到达困难位置的工具或设备结合使用，例如发动机或其他机器。

18. 发明授权

US5257451A Method of making durable sleeve for enclosing a bendable electrode tip assembly 失效
标题翻译：制造用于封闭可弯曲电极末端组件的耐用套筒的方法
公开(公告)号：US5257451A
公开(公告)日：1993-11-02
申请号：US790206
申请日：1991-11-08
申请人： Stuart D. Edwards , Russell B. Thompson
发明人： Stuart D. Edwards , Russell B. Thompson
IPC分类号： A61M25/01 , A61N1/05 , B29C61/02 , H01R13/56 , H01R43/00
CPC分类号： A61M25/0138 , A61M25/0144 , A61M25/0147 , A61N1/0565 , B29C61/025 , H01R13/56 , A61M2025/0161 , Y10S174/08 , Y10T29/49117 , Y10T29/49194
摘要： A reinforcing sleeve encloses a bendable electrode tip assembly for a catheter. The reinforcing sleeve is flexible enough to accommodate the bending movement desired for the electrode tip assembly. Still, the reinforcing sleeve provides added strength and resistance against wear and tear during repeated bending operations. The reinforcing sleeve also holds associated steering wires and electrical conducting wires in close intimate contact against the interior support wire of the electrode tip assembly. The intimate contact prevents kinking and chafing of the steering wires and electrical conducting wires during bending operations.
摘要翻译：加强套管包围用于导管的可弯曲电极末端组件。加强套筒足够柔韧以适应电极头组件所需的弯曲运动。仍然，加强套筒在反复弯曲操作期间提供附加的强度和抵抗磨损和抗撕裂的能力。加强套筒还保持相关联的操纵线和电导线与电极头组件的内部支撑线紧密接触。紧密接触可防止弯曲操作期间转向导线和导电线的扭结和擦伤。

19. 发明授权

US07972323B1 Steerable device for introducing diagnostic and therapeutic apparatus into the body 有权
标题翻译：用于将诊断和治疗仪器引入体内的导向装置
公开(公告)号：US07972323B1
公开(公告)日：2011-07-05
申请号：US09548465
申请日：2000-04-13
申请人： Robert F. Bencini , Russell B. Thompson
发明人： Robert F. Bencini , Russell B. Thompson
IPC分类号： A61M25/00
CPC分类号： A61M25/0138 , A61B2017/00243 , A61M25/005 , A61M25/0051 , A61M25/0136 , A61M25/0141 , A61M25/0144 , A61M25/0147 , A61M2025/015
摘要： An apparatus including an elongate body having a lumen extending therethrough and a steering wire associated with the distal portion of the elongate body.
摘要翻译：一种装置，包括具有延伸穿过其中的内腔的细长主体和与细长主体的远端部分相关联的操纵线。

20. 发明授权

US07731682B2 Steerable device for introducing diagnostic and therapeutic apparatus into the body 失效
公开(公告)号：US07731682B2
公开(公告)日：2010-06-08
申请号：US11923536
申请日：2007-10-24
申请人： Robert F. Bencini , Bernard J. Durman , Peter Franklin Campbell , Brandon Shuman , Russell B. Thompson
发明人： Robert F. Bencini , Bernard J. Durman , Peter Franklin Campbell , Brandon Shuman , Russell B. Thompson
IPC分类号： A61M31/00
CPC分类号： A61M25/0144 , A61B2017/00243 , A61M25/005 , A61M25/0147 , A61M2025/015
摘要： An apparatus including an elongate body having a lumen extending therethrough and a steering wire, having a distal portion defining a non-circular cross-section, associated with the distal portion of the elongate body.

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