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公开(公告)号：US09463064B2
公开(公告)日：2016-10-11
申请号：US14846814
申请日：2015-09-06
Applicant: Boston Scientific Scimed Inc.
Inventor： Raj Subramaniam , Josef V. Koblish , Zaya Tun , Guy R. Harvey , Minhchau N. Cao , Kurt D. Sparks
CPC classification number: A61B18/1492 , A61B2018/00023 , A61B2018/00065 , A61B2018/0022 , A61B2018/00232 , A61B2018/00238 , A61B2018/00345 , A61B2018/00351 , A61B2018/00577 , A61B2018/00791 , A61B2018/00797 , A61B2018/00815 , A61B2018/00821 , A61B2018/00839 , A61B2018/1472
Abstract: Devices, systems, and methods for performing ablation therapy on body tissue are disclosed. An example ablation device for treating body tissue includes an ionically conductive balloon and a radio-frequency electrode that delivers RF energy into a distal section of the balloon. The balloon is configured to transmit the RF energy in a direction distally towards a leading end of the ablation device. Multiple ablation electrodes on the device can be used for providing lesions of different size or shape.
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公开(公告)号：US20150374436A1
公开(公告)日：2015-12-31
申请号：US14846814
申请日：2015-09-06
Applicant: Boston Scientific Scimed Inc.
Inventor： Raj Subramaniam , Joseph V. Koblish , Zaya Tun , Guy R. Harvey , Minhchau N. Cao , Kurt D. Sparks
IPC: A61B18/14
CPC classification number: A61B18/1492 , A61B2018/00023 , A61B2018/00065 , A61B2018/0022 , A61B2018/00232 , A61B2018/00238 , A61B2018/00345 , A61B2018/00351 , A61B2018/00577 , A61B2018/00791 , A61B2018/00797 , A61B2018/00815 , A61B2018/00821 , A61B2018/00839 , A61B2018/1472
Abstract: Devices, systems, and methods for performing ablation therapy on body tissue are disclosed. An example ablation device for treating body tissue includes an ionically conductive balloon and a radio-frequency electrode that delivers RF energy into a distal section of the balloon. The balloon is configured to transmit the RF energy in a direction distally towards a leading end of the ablation device. Multiple ablation electrodes on the device can be used for providing lesions of different size or shape.
Abstract translation: 公开了用于对身体组织进行消融治疗的装置，系统和方法。 用于治疗身体组织的示例性消融装置包括离子导电球囊和将RF能量递送到气囊的远端部分的射频电极。 气囊被配置为在远离消融装置的前端的方向上传送RF能量。 器件上的多个消融电极可用于提供不同大小或形状的病变。
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公开(公告)号：US09211156B2
公开(公告)日：2015-12-15
申请号：US14029562
申请日：2013-09-17
Applicant: Boston Scientific Scimed, Inc.
Inventor： Isaac J. Kim , Zaya Tun , Josef V. Koblish , Minhchau N. Cao
CPC classification number: A61B18/1492 , A61B5/04012 , A61B5/0422 , A61B5/4836 , A61B18/1206 , A61B18/18 , A61B2018/00005 , A61B2018/00023 , A61B2018/00029 , A61B2018/00839
Abstract: A system for performing mapping and ablation functions includes a catheter sized and shaped for vascular access. The catheter includes an elongate body extending between a proximal end and a distal end and having at least one inner fluid lumen. The catheter further includes a tip section positioned proximate to the distal end of the body. The tip section includes a proximal portion and a distal portion. The distal portion can have a distal end that can be substantially planar. The system also includes one or more electrode structures exposed at the tip section such that the one or more electrode structures disposed proximate the substantially planar distal end of the tip section.
Abstract translation: 用于执行测绘和消融功能的系统包括尺寸和形状用于血管通路的导管。 导管包括在近端和远端之间延伸并具有至少一个内部流体内腔的细长体。 导管还包括靠近身体的远端设置的尖端部分。 尖端部分包括近端部分和远端部分。 远侧部分可以具有可以是基本上平面的远端。 该系统还包括暴露在尖端部分处的一个或多个电极结构，使得一个或多个电极结构设置在尖端部分的基本平坦的远端附近。
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Patent Agency Ranking
公开(公告)号：US09757177B2
公开(公告)日：2017-09-12
申请号：US15218977
申请日：2016-07-25
Applicant: Boston Scientific Scimed, Inc.
Inventor： Raj Subramaniam , Zaya Tun , Daniel J. Horn , Derek C. Sutermeister , James M. Anderson , Jeffrey S. Lindquist , Kent D. Harrison
CPC classification number: A61B18/00 , A61B18/1492 , A61B18/18 , A61B2018/00077 , A61B2018/00083 , A61B2018/00136 , A61B2018/0016 , A61B2018/00166 , A61B2018/0022 , A61B2018/00238 , A61B2018/00404 , A61B2018/00434 , A61B2018/00511 , A61B2018/00577 , A61B2018/00791 , A61B2018/1435 , A61B2018/147 , A61B2018/1472 , A61B2218/002 , A61M25/10
Abstract: The disclosure pertains to an intravascular catheter for nerve modulation, comprising an elongate member having a proximal end and a distal end, a balloon having a lumen and a balloon wall, the balloon wall comprising RF permeable sections and non-electrically conductive sections, an electrode disposed within the balloon and extending distally to the furthest distal RF permeable section. The RF permeable sections may comprise a plurality of RF permeable windows, each window having a greater circumferential dimension than an axial dimension. The intravascular system is suited for modulation of renal nerves.
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公开(公告)号：US09370329B2
公开(公告)日：2016-06-21
申请号：US14029533
申请日：2013-09-17
Applicant: Boston Scientific Scimed, Inc.
Inventor： Zaya Tun , Isaac J. Kim , Josef V. Koblish , Minhchau N. Cao , Steve Ha
IPC: A61B5/042 , A61B18/14 , A61B5/00 , A61B18/18 , A61M5/00 , A61B18/12 , A61B5/04 , A61B17/00 , A61B18/00
CPC classification number: A61B5/6853 , A61B5/04012 , A61B5/0422 , A61B5/4836 , A61B18/1206 , A61B18/1492 , A61B18/18 , A61B2017/00044 , A61B2018/00023 , A61B2018/00136 , A61B2018/00791 , A61B2018/00839 , A61M5/00
Abstract: A system for performing mapping and ablation functions includes a catheter sized and shaped for vascular access. The catheter includes an elongate body extending between a proximal end and a distal end. A tip section positioned at the distal end of the catheter body and includes a proximal portion and a distal portion. One or more electrode structures are formed on an exterior surface of the tip section. The one or more electrode structures each includes a mapping electrode at the distal portion of the tip section and a contact pad electrically coupled to the mapping electrode.
Abstract translation: 用于执行测绘和消融功能的系统包括尺寸和形状用于血管通路的导管。 导管包括在近端和远端之间延伸的细长体。 位于导管主体的远端的尖端部分，包括近端部分和远端部分。 一个或多个电极结构形成在尖端部分的外表面上。 所述一个或多个电极结构各自包括在所述尖端部分的远端部分处的映射电极和电耦合到所述映射电极的接触焊盘。
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公开(公告)号：US20140081112A1
公开(公告)日：2014-03-20
申请号：US14029562
申请日：2013-09-17
Applicant: Boston Scientific Scimed, Inc.
Inventor： Isaac J. Kim , Zaya Tun , Josef V. Koblish , Minhchau N. Cao
CPC classification number: A61B18/1492 , A61B5/04012 , A61B5/0422 , A61B5/4836 , A61B18/1206 , A61B18/18 , A61B2018/00005 , A61B2018/00023 , A61B2018/00029 , A61B2018/00839
Abstract: A system for performing mapping and ablation functions includes a catheter sized and shaped for vascular access. The catheter includes an elongate body extending between a proximal end and a distal end and having at least one inner fluid lumen. The catheter further includes a tip section positioned proximate to the distal end of the body. The tip section includes a proximal portion and a distal portion. The distal portion can have a distal end that can be substantially planar. The system also includes one or more electrode structures exposed at the tip section such that the one or more electrode structures disposed proximate the substantially planar distal end of the tip section
Abstract translation: 用于执行测绘和消融功能的系统包括尺寸和形状用于血管通路的导管。 导管包括在近端和远端之间延伸并具有至少一个内部流体内腔的细长体。 导管还包括靠近身体的远端设置的尖端部分。 尖端部分包括近端部分和远端部分。 远侧部分可以具有可以是基本上平面的远端。 该系统还包括暴露在尖端部分处的一个或多个电极结构，使得设置在尖端部分的基本平坦的远端附近的一个或多个电极结构
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7.发明授权Device and methods for nerve modulation using a novel ablation catheter with polymeric ablative elements 有权使用具有聚合烧蚀元件的新型消融导管进行神经调节的装置和方法公开(公告)号：US09433760B2
公开(公告)日：2016-09-06
申请号：US13711231
申请日：2012-12-11
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Raj Subramaniam , Zaya Tun , Daniel J. Horn , Derek C. Sutermeister , James M. Anderson , Jeffrey S. Lindquist , Kent D. Harrison
CPC classification number: A61B18/00 , A61B18/1492 , A61B18/18 , A61B2018/00077 , A61B2018/00083 , A61B2018/00136 , A61B2018/0016 , A61B2018/00166 , A61B2018/0022 , A61B2018/00238 , A61B2018/00404 , A61B2018/00434 , A61B2018/00511 , A61B2018/00577 , A61B2018/00791 , A61B2018/1435 , A61B2018/147 , A61B2018/1472 , A61B2218/002 , A61M25/10
Abstract: The disclosure pertains to an intravascular catheter for nerve modulation, comprising an elongate member having a proximal end and a distal end, a balloon having a lumen and a balloon wall, the balloon wall comprising RF permeable sections and non-electrically conductive sections, an electrode disposed within the balloon and extending distally to the furthest distal RF permeable section. The RF permeable sections may comprise a plurality of RF permeable windows, each window having a greater circumferential dimension than an axial dimension. The intravascular system is suited for modulation of renal nerves.
Abstract translation: 本发明涉及用于神经调节的血管内导管，包括具有近端和远端的细长构件，具有内腔和球囊壁的球囊，所述球囊壁包括RF可渗透部分和非导电部分，电极 设置在球囊内并向远端延伸到最远的远端可透射部分。 RF透射部分可以包括多个RF可透过窗口，每个窗口具有比轴向尺寸更大的周向尺寸。 血管内系统适用于肾神经的调节。
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公开(公告)号：US20140081111A1
公开(公告)日：2014-03-20
申请号：US14029533
申请日：2013-09-17
Applicant: Boston Scientific Scimed, Inc.
Inventor： Zaya Tun , Isaac J. Kim , Josef V. Koblish , Minhchau N. Cao , Steve Ha
CPC classification number: A61B5/6853 , A61B5/04012 , A61B5/0422 , A61B5/4836 , A61B18/1206 , A61B18/1492 , A61B18/18 , A61B2017/00044 , A61B2018/00023 , A61B2018/00136 , A61B2018/00791 , A61B2018/00839 , A61M5/00
Abstract: A system for performing mapping and ablation functions includes a catheter sized and shaped for vascular access. The catheter includes an elongate body extending between a proximal end and a distal end. A tip section positioned at the distal end of the catheter body and includes a proximal portion and a distal portion. One or more electrode structures are formed on an exterior surface of the tip section. The one or more electrode structures each includes a mapping electrode at the distal portion of the tip section and a contact pad electrically coupled to the mapping electrode.
Abstract translation: 用于执行测绘和消融功能的系统包括尺寸和形状用于血管通路的导管。 导管包括在近端和远端之间延伸的细长体。 位于导管主体的远端的尖端部分，包括近端部分和远端部分。 一个或多个电极结构形成在尖端部分的外表面上。 所述一个或多个电极结构各自包括在所述尖端部分的远端部分处的映射电极和电耦合到所述映射电极的接触焊盘。
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