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    POWERED PULL WIRE DESIGN FOR ABLATION CATHETERS
    2.
    发明申请
    POWERED PULL WIRE DESIGN FOR ABLATION CATHETERS 审中-公开
    用于牵引导线的动力牵引线设计

    公开(公告)号：US20140257130A1

    公开(公告)日：2014-09-11

    申请号：US14194426

    申请日：2014-02-28

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： HONG CAO ,  KENNETH R. LARSON ,  HUISUN WANG ,  JOHN C. BUMP

    IPC: A61B18/14 ,  A61B5/00 ,  A61B5/01

    CPC classification number: A61B18/1492 ,  A61B5/01 ,  A61B5/6852 ,  A61B2017/00323 ,  A61N7/022

    Abstract: Medical devices such as pull wire catheters and methods for making and using medical devices are disclosed. A pull wire catheter may include an elongate tubular member having a proximal end region, a distal end region and a lumen extending between the proximal end region and the distal end region. A therapeutic element may be disposed at the distal end region. A pull wire may extend through the lumen to the distal end region and may be fixed to the distal end region such that relative movement between the pull wire and the tubular member proximal region alters the distal end region. The pull wire may have a core comprising a first material having a first conductivity and a cladding comprising a second material having a second conductivity.

    Abstract translation: 公开了诸如拉丝导管的医疗装置以及用于制造和使用医疗装置的方法。 拉线导管可以包括细长管状构件，其具有近端区域，远端区域和在近端区域和远端区域之间延伸的内腔。 治疗元件可以设置在远端区域。 拉线可以延伸穿过内腔到远端区域并且可以固定到远端区域，使得拉线和管状构件近端区域之间的相对运动改变远端区域。 拉线可以具有包括具有第一导电性的第一材料和包括具有第二导电性的第二材料的包层的芯。

    BALLOON CATHETERS WITH FLEXIBLE CONDUCTING WIRES AND RELATED METHODS OF USE AND MANUFACTURE
    3.
    发明申请
    BALLOON CATHETERS WITH FLEXIBLE CONDUCTING WIRES AND RELATED METHODS OF USE AND MANUFACTURE 审中-公开
    具有柔性导线的气泡导管及相关使用和制造方法

    公开(公告)号：US20150112328A1

    公开(公告)日：2015-04-23

    申请号：US14516014

    申请日：2014-10-16

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： MARTIN R. WILLARD ,  DEREK C. SUTERMEISTER ,  KENNETH R. LARSON ,  TIMOTHY A. OSTROOT ,  PATRICK A. HAVERKOST

    IPC: A61B18/14

    CPC classification number: A61B18/1492 ,  A61B2018/00077 ,  A61B2018/0022 ,  A61B2018/00434 ,  A61B2018/00577 ,  A61B2018/00815

    Abstract: A medical device and related methods of use or manufacture are disclosed. The medical device may include an intravascular catheter for nerve modulation. The medical device includes an elongate shaft having a proximal end region, a distal end region, and a lumen extending therebetween. An expandable member is coupled to the distal end region of the elongate shaft. One or more electrical conductors extend from the proximal end region of the elongate shaft to the expandable member. The one or more electrical conductors may have a distal end region secured directly to an outer surface the expandable member. One or more energy delivery regions are positioned on the expandable member and coupled to the one or more electrical conductors.

    Abstract translation: 公开了医疗装置及相关的使用或制造方法。 医疗装置可以包括用于神经调节的血管内导管。 医疗装置包括具有近端区域，远端区域和在其间延伸的内腔的细长轴。 可扩张构件联接到细长轴的远端区域。 一个或多个电导体从细长轴的近端区域延伸到可扩张构件。 一个或多个电导体可以具有直接固定到可膨胀构件的外表面的远端区域。 一个或多个能量输送区域位于可膨胀构件上并且耦合到一个或多个电导体。

    RENAL NERVE ABLATION CATHETER HAVING TWIST BALLOON
    4.
    发明申请
    RENAL NERVE ABLATION CATHETER HAVING TWIST BALLOON 审中-公开
    具有二氧化碳气囊的肾脏神经吸收管

    公开(公告)号：US20150025533A1

    公开(公告)日：2015-01-22

    申请号：US14338085

    申请日：2014-07-22

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： JOEL N. GROFF ,  PATRICK A. HAVERKOST ,  MARTIN R. WILLARD ,  HONG CAO ,  DANIEL J. HORN ,  KENNETH R. LARSON ,  JOHN JIANHUA CHEN

    IPC: A61B18/14

    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 a folded configuration and an expanded configuration. A support structure may be coupled to the balloon. The support structure may be capable of shifting the balloon toward the folded configuration. A plurality of elongate flexible electrode assemblies may be disposed on the balloon. The elongate flexible electrode assemblies may be oriented at an angle relative to a longitudinal axis of 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导管轴。 可扩张气囊可以联接到导管轴。 气球可能能够在折叠构型和膨胀构型之间移动。 支撑结构可以联接到气球。 支撑结构可能能够将气球朝向折叠构型移动。 多个细长的柔性电极组件可以设置在气球上。 细长柔性电极组件可以相对于气球的纵向轴线成一定角度定向。

    FLEXIBLE CIRCUIT HAVING IMPROVED ADHESION TO A RENAL NERVE MODULATION BALLOON
    6.
    发明申请
    FLEXIBLE CIRCUIT HAVING IMPROVED ADHESION TO A RENAL NERVE MODULATION BALLOON 审中-公开

    公开(公告)号：US20200305973A1

    公开(公告)日：2020-10-01

    申请号：US16902751

    申请日：2020-06-16

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： AJAY GUPTA ,  JEFFREY S. LINDQUIST ,  PAUL J. MILLER ,  CASS A. HANSON ,  DANIEL T. QUILLIN ,  HONG CAO ,  KENNETH R. LARSON

    IPC: A61B18/14 ,  B32B37/12

    Abstract: A balloon for renal nerve modulation is disclosed. The balloon may include a polymer material forming a balloon wall having an outer surface and flexible circuits comprising a base selectively adhered to the exterior surface of the balloon wall. Adhesive is selectively applied to the outer surface of the balloon, to the flexible circuit or to both such that the adhesive is selectively deposited on the at least a portion of the at least two pads or on the at least a portion of the at least two pads and to a portion of the distal spline. The portion of the at least two pads or the portion of the at least two pads and a portion of the distal spline are adhered to the outer surface of the balloon and a remainder of the flexible circuit moves freely with respect to the outer surface of the balloon.

    FLEXIBLE CIRCUIT HAVING IMPROVED ADHESION TO A RENAL NERVE MODULATION BALLOON
    9.
    发明申请
    FLEXIBLE CIRCUIT HAVING IMPROVED ADHESION TO A RENAL NERVE MODULATION BALLOON 审中-公开
    具有改善粘附到神经调制气囊的柔性电路

    公开(公告)号：US20150057656A1

    公开(公告)日：2015-02-26

    申请号：US14465597

    申请日：2014-08-21

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： AJAY GUPTA ,  JEFFREY S. LINDQUIST ,  PAUL J. MILLER ,  CASS A. HANSON ,  DANIEL T. QUILLIN ,  HONG CAO ,  KENNETH R. LARSON

    IPC: A61B18/14 ,  B32B37/12

    Abstract: A balloon for renal nerve modulation is disclosed. The balloon may include a polymer material forming a balloon wall having an outer surface and flexible circuits comprising a base selectively adhered to the exterior surface of the balloon wall. Adhesive is selectively applied to the outer surface of the balloon, to the flexible circuit or to both such that the adhesive is selectively deposited on the at least a portion of the at least two pads or on the at least a portion of the at least two pads and to a portion of the distal spline. The portion of the at least two pads or the portion of the at least two pads and a portion of the distal spline are adhered to the outer surface of the balloon and a remainder of the flexible circuit moves freely with respect to the outer surface of the balloon.

    Abstract translation: 公开了一种用于肾神经调节的球囊。 气囊可以包括形成具有外表面的球囊壁的聚合物材料和包括选择性地粘附到球囊壁的外表面的基底的柔性回路。 粘合剂被选择性地施加到球囊的外表面，柔性回路或两者上，使得粘合剂被选择性地沉积在至少两个垫的至少一部分上，或者在至少两个垫的至少一部分上 垫和远端花键的一部分。 所述至少两个垫的部分或至少两个垫的一部分和远端花键的一部分粘附到球囊的外表面，并且柔性回路的其余部分相对于所述球的外表面自由移动 气球。

    DEFLECTABLE MEDICAL DEVICES
    10.
    发明申请
    DEFLECTABLE MEDICAL DEVICES 有权
    可预防医疗器械

    公开(公告)号：US20140276787A1

    公开(公告)日：2014-09-18

    申请号：US14196692

    申请日：2014-03-04

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： HUISUN WANG ,  HONG CAO ,  KENNETH R. LARSON ,  JEFFREY A. NYLUND ,  KATHERINE S. ROUTH ,  JAMES D. VETSCH

    IPC: A61B18/14 ,  A61M25/01

    CPC classification number: A61B18/1492 ,  A61B2017/00323 ,  A61B2018/00404 ,  A61B2018/00434 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61M25/0138 ,  A61M25/0147 ,  A61M2025/015

    Abstract: A deflective medical device including a catheter shaft having a distal end, and an ablation electrode disposed at the distal end of the catheter shaft. A deflection body is provided within the catheter shaft, and the deflection body includes a longitudinally extending spine. Multiple slots are formed in the deflection body, and the slots define a group of ribs. A flex member is disposed distal to the deflection body, and an intermediate region is defined between the deflection body and the flex member. A deflection mechanism is coupled to the intermediate region, which includes a retaining member, a collar, and a pull wire coupled to the collar.

    Abstract translation: 包括具有远端的导管轴和设置在导管轴的远端处的消融电极的偏转医疗装置。 偏转体设置在导管轴内，偏转体包括纵向延伸的脊柱。 多个槽形成在偏转体中，并且槽限定一组肋。 弯曲构件设置在偏转体的远侧，并且在偏转体和柔性构件之间限定中间区域。 偏转机构联接到中间区域，该中间区域包括保持构件，套环和联接到套环的拉线。

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