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    MEDICAL DEVICES FOR RENAL NERVE ABLATION
    2.
    发明申请
    MEDICAL DEVICES FOR RENAL NERVE ABLATION 有权
    用于神经退行的医疗器械

    公开(公告)号：US20150005764A1

    公开(公告)日：2015-01-01

    申请号：US14314848

    申请日：2014-06-25

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： CASS A. HANSON ,  HONG CAO ,  JOHN JIANHUA CHEN ,  DEREK C. SUTERMEISTER ,  DANIEL T. QUILLIN ,  GARY J. PEDERSON, JR.

    IPC: A61B18/16

    CPC classification number: A61B18/1492 ,  A61B2018/0022 ,  A61B2018/00404 ,  A61B2018/00434 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61B2018/00797 ,  A61B2018/124 ,  A61B2018/1467 ,  A61B2018/162 ,  A61B2018/165

    Abstract: Medical devices and methods for making and using the same are disclosed. An example medical device may include a medical device for renal nerve ablation. The medical device may include an elongate shaft having a distal region. An expandable member may be coupled to the distal region. A plurality of electrodes may be coupled to the expandable member and a single conductive member may be coupled to each electrode. Where one of the plurality of electrodes is active, the remaining electrodes may be inactive and act as ground or return electrodes. The electrode of the plurality of electrodes that is active may change over time.

    Abstract translation: 公开了用于制造和使用它们的医疗装置和方法。 示例性医疗装置可以包括用于肾神经消融的医疗装置。 医疗装置可以包括具有远侧区域的细长轴。 可扩张构件可以联接到远端区域。 多个电极可以耦合到可扩展构件，并且单个导电构件可以联接到每个电极。 在多个电极中的一个是有源的情况下，剩余的电极可能是无效的并且用作接地或返回电极。 多个电极中的有效电极可随时间而变化。

    DEVICES AND METHODS FOR NERVE MODULATION USING LOCALIZED INDIFFERENT ELECTRODES
    3.
    发明申请
    DEVICES AND METHODS FOR NERVE MODULATION USING LOCALIZED INDIFFERENT ELECTRODES 有权
    使用本地化的不同电极进行神经调制的装置和方法

    公开(公告)号：US20140378962A1

    公开(公告)日：2014-12-25

    申请号：US14314734

    申请日：2014-06-25

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： JAMES M. ANDERSON ,  DEREK C. SUTERMEISTER ,  HUISUN WANG

    IPC: A61B18/16

    CPC classification number: A61B18/16 ,  A61B18/1492 ,  A61B2018/0022 ,  A61B2018/00267 ,  A61B2018/00404 ,  A61B2018/00434 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61B2018/1467 ,  A61B2018/162 ,  A61B2018/165

    Abstract: The disclosure pertains to an intravascular catheter for nerve modulation. The catheter includes an elongate member having a proximal end and a distal end, and an inflatable balloon secured adjacent to the distal end of the elongate member. The balloon includes an exterior surface and an interior surface defining a lumen. The lumen includes a section that is permeable to radiofrequency (RF) radiation. The section extends from the interior surface of the balloon to the exterior surface of the balloon. A first electrode is disposed within the inflatable balloon and indifferent electrodes are disposed external to the inflatable balloon.

    Abstract translation: 本公开涉及用于神经调节的血管内导管。 导管包括具有近端和远端的细长构件，以及靠近细长构件的远端固定的可膨胀气囊。 气球包括外表面和限定内腔的内表面。 管腔包括可以射频（RF）辐射的部分。 该部分从气囊的内表面延伸到气球的外表面。 第一电极设置在可充气球囊内，无电极设置在可充气气球的外部。

    GUIDE EXTENSION CATHETER
    5.
    发明申请
    GUIDE EXTENSION CATHETER 有权
    指导延伸导管

    公开(公告)号：US20150190617A1

    公开(公告)日：2015-07-09

    申请号：US14667120

    申请日：2015-03-24

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： JAMES M. ANDERSON ,  HUISUN WANG ,  DEREK C. SUTERMEISTER ,  STEVEN J. KOCH ,  BENJAMIN P. GUNDALE ,  PAUL J. MILLER

    IPC: A61M25/06 ,  A61M25/00

    CPC classification number: A61M25/0662 ,  A61B17/1204 ,  A61B17/12136 ,  A61B2017/00526 ,  A61M25/0009 ,  A61M25/0052 ,  A61M25/0069 ,  A61M25/01 ,  A61M25/0105 ,  A61M25/04 ,  A61M2025/0681 ,  F04C2270/0421

    Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guide extension catheter. The guide extension catheter may include a push member having a proximal portion with a proximal stiffness, a distal portion with a distal stiffness different from the proximal stiffness, and a transition portion disposed between the proximal portion and the distal portion. The transition portion may provide a smooth transition between the proximal stiffness and the distal stiffness. The push member may have a first outer diameter. A distal tubular member may be attached to the push member. The distal tubular member may have a second outer diameter larger than the first outer diameter.

    Abstract translation: 公开了用于制造和使用医疗装置的医疗装置和方法。 示例性医疗装置可以包括引导延伸导管。 引导延伸导管可以包括具有近端刚度的近端部分的推动构件，具有不同于近端刚度的远侧刚度的远侧部分和设置在近端部分和远端部分之间的过渡部分。 过渡部分可以在近端刚度和远侧刚度之间提供平滑的过渡。 推动构件可以具有第一外径。 远侧管状构件可以附接到推动构件。 远侧管状构件可具有大于第一外径的第二外径。

    TEAR RESISTANT FLEX CIRCUIT ASSEMBLY
    6.
    发明申请
    TEAR RESISTANT FLEX CIRCUIT ASSEMBLY 审中-公开
    抗振动电路总成

    公开(公告)号：US20150190195A1

    公开(公告)日：2015-07-09

    申请号：US14590667

    申请日：2015-01-06

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： CASS A. HANSON ,  DEREK C. SUTERMEISTER ,  TIMOTHY A. OSTROOT ,  ROBERT N. SQUIRE ,  JAMES M. ANDERSON ,  MARTIN R. WILLARD ,  PATRICK A. HAVERKOST ,  JAN WEBER ,  JEFFREY S. LINDQUIST ,  DANIEL J. HORN

    IPC: A61B18/14

    CPC classification number: A61B18/1492 ,  A61B2018/00059 ,  A61B2018/0016 ,  A61B2018/0022 ,  A61B2018/00434 ,  A61B2018/00505 ,  A61B2018/00577

    Abstract: A medical device for sympathetic nerve 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 having a plurality of layers. 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 enhanced tear resistance properties such as through the inclusion of a reinforcement structure with one or more of the layers of the electrode assemblies.

    Abstract translation: 用于交感神经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，每个构造为具有多个层的柔性电路。 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增强的抗撕裂特性，例如通过包括具有电极组件的一个或多个层的加强结构。

    MEDICAL DEVICE WITH STRETCHABLE ELECTRODE ASSEMBLIES
    8.
    发明申请
    MEDICAL DEVICE WITH STRETCHABLE ELECTRODE ASSEMBLIES 审中-公开
    具有可伸缩电极组件的医疗装置

    公开(公告)号：US20150018819A1

    公开(公告)日：2015-01-15

    申请号：US14328192

    申请日：2014-07-10

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： DEREK C. SUTERMEISTER

    IPC: A61B18/14

    CPC classification number: A61B18/1492 ,  A61B2018/0022 ,  A61B2018/00404 ,  A61B2018/00434 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61B2018/00791 ,  A61B2018/1435 ,  A61B2018/1465

    Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a catheter shaft. An expandable balloon may be coupled to the catheter shaft. The balloon may be capable of shifting between an unexpanded configuration and an expanded configuration. Electrode assemblies with electrical pathways may be coupled to the balloon. The electrical pathways may be capable of shifting between a serpentine configuration when the balloon is unexpanded to a straighter configuration when the balloon is expanded.

    Abstract translation: 公开了用于制造和使用医疗装置的医疗装置和方法。 示例性医疗装置可以包括导管轴。 可扩张气囊可以联接到导管轴。 气球可能能够在未膨胀的构型和膨胀构型之间移动。 具有电路径的电极组件可以联接到气囊。 当气囊膨胀时，当气囊未膨胀到更直的构型时，电通路可能能够在蛇形结构之间移动。

    RENAL NERVE MODULATION DEVICES
    10.
    发明申请
    RENAL NERVE MODULATION DEVICES 审中-公开
    肾脏神经调节装置

    公开(公告)号：US20130304052A1

    公开(公告)日：2013-11-14

    申请号：US13890045

    申请日：2013-05-08

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： RAED RIZQ ,  MARTIN R. WILLARD ,  DANIEL T. QUILLIN ,  JAMES M. ANDERSON ,  DEREK C. SUTERMEISTER

    IPC: A61B18/18

    Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a renal nerve modulation device. The renal nerve modulation device may include an elongate shaft. A balloon may be coupled to the shaft. The balloon may have a hydrophilic electrode region. A sensor may be coupled to the balloon and may be disposed adjacent to the hydrophilic electrode region. An electrode may be coupled to the catheter shaft and may be disposed within the balloon.

    Abstract translation: 公开了用于制造和使用医疗装置的医疗装置和方法。 示例性医疗装置可以包括肾神经调节装置。 肾神经调制装置可以包括细长轴。 气球可以联接到轴。 球囊可具有亲水性电极区域。 传感器可以联接到球囊并且可以邻近亲水电极区域设置。 电极可以联接到导管轴并且可以设置在气囊内。

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