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    DEFLECTABLE MEDICAL DEVICES
    11.
    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。

    POWERED PULL WIRE DESIGN FOR ABLATION CATHETERS
    14.
    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。

    GUIDE EXTENSION CATHETER WITH A RETRACTABLE WIRE
    15.
    发明申请
    GUIDE EXTENSION CATHETER WITH A RETRACTABLE WIRE 审中-公开
    导线延长导线与可折叠线

    公开(公告)号：US20140249508A1

    公开(公告)日：2014-09-04

    申请号：US14186593

    申请日：2014-02-21

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： HUISUN WANG ,  JAMES M. ANDERSON ,  JUSTIN E. PLESSEL

    IPC: A61M25/09

    CPC classification number: A61M25/0069 ,  A61M25/04 ,  A61M2025/0681

    Abstract: Embodiments of the present disclosure describe a guide extension catheter with a retractable wire. The guide extension catheter may include a proximal shaft having a first outer diameter. The guide extension catheter may further include a distal sheath attached to the proximal shaft and having a second outer diameter greater than the first outer diameter. Further, the distal sheath may have a central lumen defined therein and a secondary lumen formed along a wall surface of the distal sheath.

    Abstract translation: 本公开的实施例描述了具有可伸缩线的引导延伸导管。 引导延伸导管可以包括具有第一外径的近侧轴。 引导延伸导管还可以包括附接到近端轴的远侧鞘，并且具有大于第一外径的第二外径。 此外，远侧鞘可以具有限定在其中的中心腔，并且沿着远侧护套的壁表面形成的次内腔。

    GUIDE EXTENSION CATHETER
    16.
    发明申请
    GUIDE EXTENSION CATHETER 有权
    指导延伸导管

    公开(公告)号：US20140052097A1

    公开(公告)日：2014-02-20

    申请号：US13969390

    申请日：2013-08-16

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： ERIC M. PETERSEN ,  STEVEN R. LARSEN ,  WAYNE FALK ,  JOEL M. WASDYKE ,  HUISUN WANG

    IPC: A61M25/01 ,  A61M25/09

    CPC classification number: A61M25/01 ,  A61M25/0013 ,  A61M25/0023 ,  A61M25/0045 ,  A61M25/0052 ,  A61M25/0069 ,  A61M25/007 ,  A61M25/0074 ,  A61M25/09 ,  A61M2025/0004 ,  A61M2025/0025

    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 an elongate tubular member having a proximal region, a distal region, and a slot formed in the tubular member between the proximal region and the distal region. The proximal region of the tubular member may be configured to shift between a first configuration and a collapsed configuration. The guide extension catheter may also include an elongate shaft for shifting the proximal region between the first configuration and the collapsed 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细长管状构件，其具有近端区域，远侧区域和形成在近端区域和远端区域之间的管状构件中的狭槽。 管状构件的近侧区域可构造成在第一构型和折叠构型之间移动。 引导延伸导管还可以包括用于在第一构型和折叠构型之间移动近侧区域的细长轴。

    OFF-WALL ELECTRODE DEVICES AND METHODS FOR NERVE MODULATION
    17.
    发明申请
    OFF-WALL ELECTRODE DEVICES AND METHODS FOR NERVE MODULATION 审中-公开
    非球面电极装置和神经调制方法

    公开(公告)号：US20140018794A1

    公开(公告)日：2014-01-16

    申请号：US13941242

    申请日：2013-07-12

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

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

    IPC: A61B18/14

    CPC classification number: A61B18/1492 ,  A61B2018/00232 ,  A61B2018/00255 ,  A61B2218/002

    Abstract: Systems for nerve modulation are disclosed. An example system for nerve modulation may include a catheter shaft having a proximal end, a distal end and lumen extending therebetween. An inflatable member may be fluidly connected to the lumen of the catheter shaft proximate the distal end of the catheter shaft. The inflatable member may have an outer wall defining a groove in an outer surface of the inflatable member. An electrode may be disposed in or under the groove.

    Abstract translation: 公开了神经调制系统。 用于神经调节的示例性系统可以包括具有近端，远端和在其间延伸的内腔的导管轴。 可膨胀构件可以在导管轴的远端处流体地连接到导管轴的内腔。 可膨胀构件可以具有在可充气构件的外表面中限定凹槽的外壁。 电极可以设置在凹槽内或下面。

    RENAL NERVE MODULATION CATHETER DESIGN
    18.
    发明申请
    RENAL NERVE MODULATION CATHETER DESIGN 审中-公开
    肾脏神经调节导管设计

    公开(公告)号：US20130274737A1

    公开(公告)日：2013-10-17

    申请号：US13864115

    申请日：2013-04-16

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

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

    IPC: A61B18/14

    CPC classification number: A61B18/14 ,  A61B18/1492 ,  A61B2018/1472

    Abstract: System for nerve modulation and method for making and using the same are disclosed. An example system may include an elongate shaft having a proximal end region, a deflectable distal end region and a lumen extending to the deflectable distal end region. The deflectable distal end region may include an electrode surrounded by a permeable membrane. The permeable membrane may be fluidly connected to the lumen.

    Abstract translation: 公开了用于神经调制的系统及其制造和使用方法。 示例性系统可以包括具有近端区域，可偏转远端区域和延伸到可偏转远端区域的内腔的细长轴。 可偏转的远端区域可以包括被可渗透膜包围的电极。 渗透膜可以流体连接到内腔。

    LOADING TOOLS FOR USE WITH BALLOON CATHETERS
    19.
    发明申请
    LOADING TOOLS FOR USE WITH BALLOON CATHETERS 审中-公开
    装载工具用于气球导管

    公开(公告)号：US20140074022A1

    公开(公告)日：2014-03-13

    申请号：US14024385

    申请日：2013-09-11

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： RICHARD C. GUNDERSON ,  ADAM D. GROVENDER ,  JOEL P. GROVER ,  ISMAIL GULER ,  ALLAN C. SHUROS ,  HUISUN WANG

    IPC: A61M25/10

    CPC classification number: A61M25/10 ,  A61M25/0111 ,  A61M25/013 ,  A61M25/0668 ,  F04C2270/0421

    Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a loading tool. The loading tool may include a tubular member that is configured to be disposed about a balloon catheter. The tubular member may include a distal portion and a proximal portion. The tubular member may be configured to shift between a first configuration and a shortened 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。 示例性医疗设备可以包括加载工具。 装载工具可以包括被配置为围绕气囊导管设置的管状构件。 管状构件可以包括远侧部分和近端部分。 管状构件可以被配置为在第一构造和缩短配置之间移动。

    GUIDE EXTENSION CATHETERS AND METHODS FOR MANUFACTURING THE SAME
    20.
    发明申请
    GUIDE EXTENSION CATHETERS AND METHODS FOR MANUFACTURING THE SAME 审中-公开
    指导延伸导管及其制造方法

    公开(公告)号：US20140039461A1

    公开(公告)日：2014-02-06

    申请号：US13953534

    申请日：2013-07-29

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： JAMES M. ANDERSON ,  JOEL M. WASDYKE ,  HUISUN WANG

    IPC: A61B17/34 ,  A61M25/00 ,  A61M25/01 ,  A61M39/10

    CPC classification number: A61M25/0069 ,  A61B17/3415 ,  A61M25/0009 ,  A61M25/001 ,  A61M25/0052 ,  A61M25/0105 ,  A61M25/0113 ,  A61M25/0147 ,  A61M25/04 ,  A61M25/0905 ,  A61M39/10 ,  A61M2025/09058 ,  A61M2025/09108 ,  Y10T29/49826

    Abstract: Guide extension catheters and methods of manufacturing and using guide extension catheters are disclosed. An example guide extension catheter may include a distal sheath having a proximal opening, a distal opening, and a central lumen extending therebetween. The guide extension catheter may also include a proximal shaft having an outer diameter smaller than an outer diameter of the distal sheath, the proximal shaft including a distal opening. The guide extension catheter may also include a coupling member for securing the distal sheath to the proximal shaft. The coupling member may include a distal portion attached to the distal sheath and a proximal portion disposed within the distal opening of the proximal shaft.

    Abstract translation: 引导延伸导管以及制造和使用引导延伸导管的方法被公开。 示例性引导延伸导管可以包括具有近侧开口，远侧开口和在其间延伸的中心腔的远端护套。 引导延伸导管还可以包括外径小于远侧鞘的外径的近侧轴，近侧轴包括远端开口。 引导延伸导管还可以包括用于将远侧护套固定到近端轴的联接构件。 联接构件可以包括附接到远侧护套的远侧部分和设置在近侧轴的远侧开口内的近端部分。

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