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    MULTI-LUMEN CATHETERS AND RELATED METHODS OF MANUFACTURE
    21.
    发明申请
    MULTI-LUMEN CATHETERS AND RELATED METHODS OF MANUFACTURE 有权
    多层导管及相关制造方法

    公开(公告)号：US20150217084A1

    公开(公告)日：2015-08-06

    申请号：US14613177

    申请日：2015-02-03

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： ANTHONY F. TASSONI, JR. ,  MARTIN R. WILLARD ,  PATRICK A. HAVERKOST

    IPC: A61M25/00 ,  A61L29/04

    CPC classification number: A61M25/0009 ,  A61L29/04 ,  A61L29/14 ,  A61M25/0026 ,  A61M25/005 ,  A61M2025/0031 ,  A61M2025/0034 ,  A61M2025/0037 ,  A61M2025/0046 ,  A61M2025/0183 ,  A61M2025/0188 ,  Y10T29/49826

    Abstract: A method of making a multi-lumen catheter may include disposing an outer surface of a mandrel against an outer surface of a first catheter; disposing a first heat shrink material around the first catheter and the mandrel; heating the first catheter and the mandrel to form a U-shaped channel along the outer surface of the first catheter; removing the first heat shrink material and the mandrel from the first catheter; placing a second catheter into the U-shaped channel; disposing a second heat shrink material around the first catheter and the second catheter such that the second catheter is retained within the U-shaped channel; and heating the first catheter and the second catheter to cause reflow between the first catheter and the second catheter to form the multi-lumen catheter.

    Abstract translation: 制造多腔导管的方法可以包括将心轴的外表面设置在第一导管的外表面上; 在第一导管和心轴周围设置第一热收缩材料; 加热第一导管和心轴以沿着第一导管的外表面形成U形通道; 从第一导管移除第一热收缩材料和心轴; 将第二导管放置在U形通道中; 将第二热收缩材料设置在第一导管和第二导管周围，使得第二导管保持在U形通道内; 以及加热所述第一导管和所述第二导管以在所述第一导管和所述第二导管之间引起回流，以形成所述多腔导管。

    TEAR RESISTANT FLEX CIRCUIT ASSEMBLY
    22.
    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。

    DEVICES AND METHODS FOR NERVE MODULATION
    23.
    发明申请
    DEVICES AND METHODS FOR NERVE MODULATION 审中-公开
    神经调制装置和方法

    公开(公告)号：US20150018818A1

    公开(公告)日：2015-01-15

    申请号：US14327154

    申请日：2014-07-09

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： MARTIN R. WILLARD ,  PATRICK A. HAVERKOST

    IPC: A61B18/14

    Abstract: Systems for nerve and tissue modulation are disclosed. An illustrative system may include an intravascular nerve modulation system including a catheter shaft, an expandable basket and one or more electrode assemblies affixed to the expandable basket. The one or more electrode assemblies may be affixed to the expandable basket using one or more covers or coatings.

    Abstract translation: 公开了用于神经和组织调节的系统。 示例性系统可以包括血管内神经调节系统，其包括导管轴，可膨胀篮和固定到可膨胀篮的一个或多个电极组件。 一个或多个电极组件可以使用一个或多个盖子或涂层固定到可膨胀的篮子上。

    DEVICES AND METHODS FOR THERAPEUTIC HEAT TREATMENT
    25.
    发明申请
    DEVICES AND METHODS FOR THERAPEUTIC HEAT TREATMENT 审中-公开
    用于治疗热处理的装置和方法

    公开(公告)号：US20150297292A1

    公开(公告)日：2015-10-22

    申请号：US14689363

    申请日：2015-04-17

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： DEREK C. SUTERMEISTER ,  PATRICK A. HAVERKOST ,  TIMOTHY A. OSTROOT ,  CASS ALEXANDER HANSON ,  JEFFREY S. LINDQUIST ,  JOSEPH ALAN KRONSTEDT ,  JAN WEBER ,  JAMES M. ANDERSON ,  MARTIN R. WILLARD

    IPC: A61B18/14

    Abstract: Methods and devices (e.g., for nerve modulation) may include at least one thermistor and a balloon having a balloon wall. In one or more embodiments, the medical device is configured and arranged to transfer heat to the medical device surroundings. In one or more embodiments, the at least one thermistor is a portion of a thermistor array disposed on the balloon wall, the thermistor array including a plurality of thermistors and operatively engaged with a source of electric current. In one or more embodiments, the device includes at least one flexible circuit mounted on the outer surface of the expandable balloon, the at least one flexible circuit including at least one temperature-sensing device that includes at least one thermistor, wherein at least a portion of a conductive layer is electronically coupled to the thermistor, with the proviso that no electrode is associated with the conductive layer.

    Abstract translation: 方法和装置（例如，用于神经调制）可以包括至少一个热敏电阻和具有气球壁的球囊。 在一个或多个实施例中，医疗装置被配置和布置成将热量传递到医疗装置周围环境。 在一个或多个实施例中，所述至少一个热敏电阻是设置在气球壁上的热敏电阻阵列的一部分，热敏电阻阵列包括多个热敏电阻并且与电流源可操作地接合。 在一个或多个实施例中，该装置包括安装在可膨胀气囊的外表面上的至少一个柔性电路，所述至少一个柔性电路包括至少一个包括至少一个热敏电阻的温度感测装置，其中至少一部分 导电层的电极电耦合到热敏电阻，条件是没有电极与导电层相关联。

    BALLOON CATHETERS WITH FLEXIBLE CONDUCTING WIRES AND RELATED METHODS OF USE AND MANUFACTURE
    26.
    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
    29.
    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。

    DEFLECTABLE MEDICAL DEVICES
    30.
    发明申请
    DEFLECTABLE MEDICAL DEVICES 有权
    可预防医疗器械

    公开(公告)号：US20130096553A1

    公开(公告)日：2013-04-18

    申请号：US13631119

    申请日：2012-09-28

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： JASON P. HILL ,  JOSEPH M. THIELEN ,  MARK L. JENSON ,  PATRICK A. HAVERKOST ,  JOEL N. GROFF ,  GARY L. HENDRICKSON

    IPC: A61B18/14

    CPC classification number: A61N1/05 ,  A61B18/1492 ,  A61B2018/00404 ,  A61B2018/00434 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61M25/0138 ,  A61M25/0147

    Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may be a deflectable medical device that includes a catheter shaft having a distal end. An ablation electrode may be disposed at the distal end. A deflection mechanism may be coupled to the catheter shaft. The deflection mechanism may include a deflection body and a pull wire coupled to the deflection body. The deflection body may have a longitudinally-extending furrow formed therein. A flex member may be disposed adjacent to the deflection mechanism.

    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是包括具有远端的导管轴的可偏转医疗装置。 消融电极可以设置在远端。 偏转机构可以联接到导管轴。 偏转机构可以包括偏转体和联接到偏转体的拉线。 偏转体可以具有形成在其中的纵向延伸的沟槽。 弯曲构件可以邻近偏转机构设置。

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