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    GUIDE EXTENSION CATHETER
    11.
    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
    12.
    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。

    EXPANDABLE GUIDE EXTENSION CATHETER
    14.
    发明申请
    EXPANDABLE GUIDE EXTENSION CATHETER 审中-公开
    可扩展指导延伸导管

    公开(公告)号：US20140012281A1

    公开(公告)日：2014-01-09

    申请号：US13938004

    申请日：2013-07-09

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： HUISUN WANG ,  JAMES M. ANDERSON

    IPC: A61F2/00

    CPC classification number: A61F2/0095 ,  A61L29/02 ,  A61M25/0023 ,  A61M25/0069 ,  A61M25/04 ,  A61M2025/0004 ,  A61M2025/0024 ,  A61M2025/0046 ,  A61M2025/0175 ,  A61M2025/0188

    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 proximal member having a proximal outer diameter. A distal sheath member may be attached to the proximal member. The distal sheath member may have a distal outer diameter greater than the proximal outer diameter. The distal sheath member may have a proximal end, a distal end, and a longitudinal slit extending at least partially between the proximal end and the distal end. An expandable member may be attached to the distal sheath member and may extend along the longitudinal slit. The expandable member may be configured to shift between a first configuration and an expanded configuration.

    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外径的近端构件。 远端护套构件可以附接到近端构件。 远端护套构件可以具有大于近端外径的远端外径。 远侧鞘构件可以具有至少部分地在近端和远端之间延伸的近端，远端和纵向狭缝。 可扩张构件可以附接到远侧护套构件并且可以沿着纵向狭缝延伸。 可扩展构件可以被配置为在第一配置和扩展配置之间移动。

    RENAL NERVE MODULATION DEVICES
    15.
    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。

    ABLATION CATHETER AND METHODS FOR NERVE MODULATION
    16.
    发明申请
    ABLATION CATHETER AND METHODS FOR NERVE MODULATION 审中-公开
    用于神经调制的吸引导管和方法

    公开(公告)号：US20130274730A1

    公开(公告)日：2013-10-17

    申请号：US13860414

    申请日：2013-04-10

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： JAMES M. ANDERSON ,  HUISUN WANG ,  RICHARD C. GUNDERSON

    IPC: A61B18/18

    CPC classification number: A61B18/18 ,  A61B18/1492 ,  A61B18/1815 ,  A61B18/20 ,  A61B18/24 ,  A61B2017/320069 ,  A61B2018/00029 ,  A61B2018/00279 ,  A61B2018/00285 ,  A61B2018/00404 ,  A61B2018/00434 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61B2018/1861

    Abstract: Ablative catheters and methods for making and using the same are disclosed. The catheter may have a proximal end, a distal end, and a first lumen extending at least partially between the proximal and distal ends. The catheter may include at least one ablative port located adjacent to the distal end of the catheter. The catheter may include an ablative mechanism capable of ablation using an conductive fluid circulated to the ablative port through the first lumen. An expandable member may be disposed at an outer surface of a distal portion of the catheter. The expandable member may be capable of switching between a collapsed position and an expanded position using an expansion fluid circulated to the expandable member through a second lumen. In the expanded position, the expandable member may be sized and shaped to position the ablative port at a suitable distance from a wall of the vessel.

    Abstract translation: 公开了烧蚀导管及其制造和使用方法。 导管可以具有近端，远端和至少部分地在近端和远端之间延伸的第一腔。 导管可以包括邻近导管的远端定位的至少一个消融端口。 导管可以包括能够利用通过第一管腔循环到烧蚀口的导电流体进行消融的烧蚀机构。 可扩张构件可以设置在导管的远端部分的外表面。 可膨胀构件可以使用通过第二内腔循环到可扩张构件的膨胀流体在折叠位置和膨胀位置之间切换。 在扩展位置中，可膨胀构件的尺寸和形状可以将消融端口定位在离容器壁的适当距离处。

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