公开(公告)号：US20150025525A1

公开(公告)日：2015-01-22

申请号：US14335601

申请日：2014-07-18

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： MARTIN R. WILLARD ,  HENRY H. LEE ,  DEREK C. SUTERMEISTER

IPC: A61B18/14 ,  A61B18/16

CPC classification number: A61B18/1492 ,  A61B18/16 ,  A61B2018/0022 ,  A61B2018/00267 ,  A61B2018/00404 ,  A61B2018/00434 ,  A61B2018/00505 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61B2018/00791 ,  A61B2018/00797 ,  A61B2018/1435 ,  A61B2018/162 ,  A61B2018/165

Abstract: A renal nerve ablation device may include an elongate tubular member having a distal region. An expandable member may be coupled to the distal region. One or more active electrodes may be coupled to the expandable member. One or more ground electrodes may be coupled to the expandable member. The one or more active electrodes and/or the one or more ground electrodes may be oriented helically about the length of the expandable member.

Abstract translation: 肾神经消融装置可以包括具有远端区域的细长管状构件。 可扩张构件可以联接到远端区域。 一个或多个有源电极可以耦合到可扩展构件。 一个或多个接地电极可以联接到可扩展构件。 一个或多个有源电极和/或一个或多个接地电极可以围绕可膨胀构件的长度螺旋形取向。

公开(公告)号：US20150216591A1

公开(公告)日：2015-08-06

申请号：US14611755

申请日：2015-02-02

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： HONG CAO ,  TRAVIS J. SCHAUER ,  HENRY H. LEE ,  PRABODH MATHUR ,  RABIH NASSIF ,  ANDRES DANDLER

IPC: A61B18/14 ,  A61B18/16

CPC classification number: A61B18/1492 ,  A61B2018/0016 ,  A61B2018/0022 ,  A61B2018/00404 ,  A61B2018/00434 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61B2018/00791 ,  A61B2018/1465 ,  A61B2018/1467

Abstract: A medical device for tissue ablation may include a catheter shaft, an expandable member disposed on or coupled to the catheter shaft, and a plurality of elongate electrode assemblies each constructed as a flexible circuit. The expandable member may be configured to shift between an unexpanded configuration and an expanded configuration. The plurality of electrode assemblies may be disposed on an outer surface of the expandable member. Each of the plurality of electrode assemblies may include a temperature sensor aligned with two or more electrodes.

Abstract translation: 用于组织消融的医疗装置可以包括导管轴，设置在导管轴上或联接到导管轴上的可扩张构件，以及多个细长电极组件，每个构造为柔性电路。 可扩展构件可以被配置为在未膨胀构型和膨胀构型之间移动。 多个电极组件可以设置在可扩张构件的外表面上。 多个电极组件中的每一个可以包括与两个或更多个电极对准的温度传感器。

公开(公告)号：US20210353357A1

公开(公告)日：2021-11-18

申请号：US17391435

申请日：2021-08-02

Applicant: Boston Scientific Scimed, Inc.

Inventor： HONG CAO ,  TRAVIS J. SCHAUER ,  HENRY H. LEE ,  PRABODH MATHUR ,  RABIH NASSIF ,  ANDRES DANDLER

IPC: A61B18/14

Abstract: A medical device for tissue ablation may include a catheter shaft, an expandable member disposed on or coupled to the catheter shaft, and a plurality of elongate electrode assemblies each constructed as a flexible circuit. The expandable member may be configured to shift between an unexpanded configuration and an expanded configuration.
The plurality of electrode assemblies may be disposed on an outer surface of the expandable member. Each of the plurality of electrode assemblies may include a temperature sensor aligned with two or more electrodes.

公开(公告)号：US20180140356A1

公开(公告)日：2018-05-24

申请号：US15874223

申请日：2018-01-18

Applicant: Boston Scientific Scimed, Inc.

Inventor： HONG CAO ,  TRAVIS J. SCHAUER ,  HENRY H. LEE ,  PRABODH MATHUR ,  RABIH NASSIF ,  ANDRES DANDLER

IPC: A61B18/14 ,  A61B18/00

CPC classification number: A61B18/1492 ,  A61B2018/0016 ,  A61B2018/0022 ,  A61B2018/00404 ,  A61B2018/00434 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61B2018/00791 ,  A61B2018/1465 ,  A61B2018/1467

Abstract: A medical device for tissue ablation may include a catheter shaft, an expandable member disposed on or coupled to the catheter shaft, and a plurality of elongate electrode assemblies each constructed as a flexible circuit. The expandable member may be configured to shift between an unexpanded configuration and an expanded configuration. The plurality of electrode assemblies may be disposed on an outer surface of the expandable member. Each of the plurality of electrode assemblies may include a temperature sensor aligned with two or more electrodes.

公开(公告)号：US20160008053A1

公开(公告)日：2016-01-14

申请号：US14796711

申请日：2015-07-10

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： PRABODH MATHUR ,  HENRY H. LEE ,  ANDRES DANDLER ,  FLAVIO K. ONO ,  JOSEPH A. LEVENDUSKY

IPC: A61B18/14

CPC classification number: A61B18/14 ,  A61B18/1492 ,  A61B2017/00526 ,  A61B2018/00053 ,  A61B2018/0016 ,  A61B2018/00577 ,  A61B2018/00642 ,  A61B2018/00702 ,  A61B2018/00791 ,  A61B2018/00797 ,  A61B2018/1425 ,  A61B2018/143 ,  A61B2018/1475

Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device includes an ablation system. The ablation system may include an elongate shaft having a distal region. A plurality of ablation tines may be disposed at the distal region. Each of the ablation tines may include a tubular member having a flexible circuit disposed therein. The flexible circuit may include a substrate, one or more electrodes coupled to the substrate, and a temperature sensor coupled to the substrate and positioned adjacent to the one or more electrodes. The plurality of ablation tines may include a first ablation tine and a second ablation tine. A pair of bipolar electrodes may defined by a first electrode disposed at the first ablation tine and a second electrode disposed at the second ablation tine.

Abstract translation: 公开了用于制造和使用医疗装置的医疗装置和方法。 示例性医疗装置包括消融系统。 消融系统可以包括具有远端区域的细长轴。 多个消融尖可以设置在远端区域。 每个消融齿可以包括其中设置有柔性电路的管状构件。 柔性电路可以包括衬底，耦合到衬底的一个或多个电极以及耦合到衬底并邻近于一个或多个电极定位的温度传感器。 多个消融牙齿可以包括第一消融牙齿和第二消融牙齿。 一对双极电极可以由设置在第一消融牙齿处的第一电极和设置在第二消融牙齿处的第二电极限定。

公开(公告)号：US20150005799A1

公开(公告)日：2015-01-01

申请号：US14316352

申请日：2014-06-26

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： JEFFREY S. LINDQUIST ,  CASS A. HANSON ,  DEREK C. SUTERMEISTER ,  DANIEL T. QUILLIN ,  PETER G. EDELMAN ,  AJAY GUPTA ,  JOSEPH A. ZIELINSKI ,  GARY J. PEDERSON, JR. ,  LIZA J. DAVIS ,  HENRY H. LEE

IPC: A61B18/00 ,  A61B18/18 ,  A61B18/08 ,  A61B18/14

CPC classification number: A61B18/1492 ,  A61B18/082 ,  A61B18/1815 ,  A61B2018/0022 ,  A61B2018/00351 ,  A61B2018/00434 ,  A61B2018/00815

Abstract: A balloon for renal nerve modulation, the balloon comprising a polymer material forming a balloon wall having an interior surface and an exterior surface and flexible circuits adhesively bonded to the exterior surface of the balloon wall, wherein the exterior surface comprises laser induced microstructures on at least a portion of said exterior surface.

Abstract translation: 一种用于肾神经调节的球囊，所述球囊包括形成具有内表面和外表面的球囊壁的聚合物材料和粘合到球囊壁的外表面的柔性回路，其中外表面至少包括激光诱导的微结构 所述外表面的一部分。