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    MEDICAL DEVICES WITH FLEXIBLE CIRCUIT ASSEMBLIES
    3.
    发明申请
    MEDICAL DEVICES WITH FLEXIBLE CIRCUIT ASSEMBLIES 审中-公开
    具有柔性电路组件的医疗设备

    公开(公告)号：US20150196354A1

    公开(公告)日：2015-07-16

    申请号：US14593485

    申请日：2015-01-09

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： PATRICK A. HAVERKOST ,  MARTIN R. WILLARD ,  DEREK C. SUTERMEISTER ,  JOEL N. GROFF ,  JEFFREY S. LINDQUIST ,  ROBERT N. SQUIRE

    IPC: A61B18/14 ,  A61F7/12 ,  H05K1/02 ,  A61F7/00

    Abstract: Medical devices for sympathetic nerve modulation are disclosed. An example medical device for sympathetic nerve modulation may include a catheter shaft having a distal region. An expandable member may be coupled to the distal region. A flexible circuit assembly may be attached to the expandable member. The flexible circuit assembly may include a first electrode strip, a second electrode strip, and a sensor strip disposed between the first electrode strip and the second electrode strip. The first electrode strip may include a first electrode. The second electrode strip may include a second electrode. The first electrode and the second electrode may define a pair of bipolar electrodes.

    Abstract translation: 公开了用于交感神经调节的医疗装置。 用于交感神经调节的示例医疗装置可以包括具有远端区域的导管轴。 可扩张构件可以联接到远端区域。 柔性电路组件可以附接到可扩展构件。 柔性电路组件可以包括第一电极条，第二电极条和设置在第一电极条和第二电极条之间的传感器条。 第一电极条可以包括第一电极。 第二电极条可以包括第二电极。 第一电极和第二电极可以限定一对双极电极。

    MEDICAL DEVICE FOR SYMPATHETIC NERVE ABLATION WITH PRINTED COMPONENTS
    5.
    发明申请
    MEDICAL DEVICE FOR SYMPATHETIC NERVE ABLATION WITH PRINTED COMPONENTS 审中-公开
    与打印组件同步神经消融的医疗设备

    公开(公告)号：US20150366608A1

    公开(公告)日：2015-12-24

    申请号：US14745311

    申请日：2015-06-19

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： JAN WEBER ,  JEFFREY S. LINDQUIST ,  STEVEN R. LARSEN ,  ERIC M. PETERSEN ,  MARTIN R. WILLARD

    IPC: A61B18/14 ,  A61B18/04 ,  A61B18/16

    Abstract: A medical device for sympathetic nerve ablation may include an elongate shaft and an expandable member. A printed ablation electrode assembly may be disposed on an outer surface of the expandable member, the printed ablation electrode assembly including a positive electrical pathway and a ground electrical pathway printed directly on the outer surface of the expandable member. A temperature sensor may be printed directly on the outer surface of the expandable member. A method of manufacturing a medical device for sympathetic nerve ablation may include printing a conductive ink network directly on a surface of a polymeric balloon material in a flat configuration, printing at least one temperature sensor directly on the surface of the polymeric balloon material, forming the polymeric balloon material into an inflatable balloon, and attaching the inflatable balloon to an elongate catheter shaft.

    Abstract translation: 用于交感神经消融的医疗装置可以包括细长轴和可扩张构件。 印刷的消融电极组件可以设置在可扩张构件的外表面上，印刷的消融电极组件包括正电通路和直接印在可扩张构件的外表面上的接地电路径。 温度传感器可以直接印刷在可扩张构件的外表面上。 用于交感神经消融的医疗装置的制造方法可以包括将导电油墨网络直接印刷在聚合物球囊材料的表面上，在平坦构型中，将至少一个温度传感器直接印刷在聚合物球囊材料的表面上，形成 聚合气囊材料成为可充气球囊，并将可充气球囊附接到细长的导管轴上。

    OSTIAL RENAL NERVE ABLATION
    8.
    发明申请
    OSTIAL RENAL NERVE ABLATION 审中-公开

    公开(公告)号：US20150148797A1

    公开(公告)日：2015-05-28

    申请号：US14617204

    申请日：2015-02-09

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： MARTIN R. WILLARD

    IPC: A61B18/14

    CPC classification number: A61B18/1492 ,  A61B18/082 ,  A61B2018/0022 ,  A61B2018/00267 ,  A61B2018/00375 ,  A61B2018/00404 ,  A61B2018/00434 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61N7/022 ,  A61N2007/003 ,  F04C2270/041

    Abstract: A catheter including an elongated shaft having a distal end and a proximal end, where the catheter includes a thermal element at the distal end thereof. The thermal element may be used in an ablation procedure or other procedure to heat a tissue adjacent a vessel. In some instances, the thermal element may be positioned in a first vessel and may operate to heat tissue adjacent a second vessel or adjacent an ostium between the first vessel and the second vessel. Further, the catheter may include an expandable portion on which the thermal element may be connected or positioned. The expandable portion(s) may comprise a basket or cage, a balloon, a memory shape and formable portion, and/or other mechanical expanders.

    Abstract translation: 包括具有远端和近端的细长轴的导管，其中所述导管在其远端处包括热元件。 热元件可以用于消融过程或其他过程以加热容器附近的组织。 在一些情况下，热元件可以定位在第一容器中并且可以操作以加热邻近第二容器的组织或邻近第一容器和第二容器之间的口。 此外，导管可以包括其上可以连接或定位热元件的可扩张部分。 可膨胀部分可以包括篮子或笼子，气球，记忆形状和可成形部分，和/或其他机械扩张器。

    MEDICAL DEVICES FOR RENAL NERVE ABLATION HAVING ROTATABLE SHAFTS
    9.
    发明申请
    MEDICAL DEVICES FOR RENAL NERVE ABLATION HAVING ROTATABLE SHAFTS 有权
    具有可旋转手术的肾脏神经吸收的医疗装置

    公开(公告)号：US20140378967A1

    公开(公告)日：2014-12-25

    申请号：US14310996

    申请日：2014-06-20

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： MARTIN R. WILLARD ,  PATRICK A. HAVERKOST ,  GARY J. PEDERSON, Jr.

    IPC: A61B18/14

    CPC classification number: A61B18/1492 ,  A61B2018/0016 ,  A61B2018/0022 ,  A61B2018/00232 ,  A61B2018/00404 ,  A61B2018/00434 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61B2018/1465 ,  A61B2018/1467

    Abstract: A medical device for renal denervation may include a catheter shaft including an outer shaft having a lumen formed therein and an inner shaft extending within the lumen of the outer shaft. The catheter may further include an expandable member having a proximal region coupled to a distal region of the outer shaft, and a distal region of the expandable member may be coupled to a distal region of the inner shaft. In some embodiments, one or more active electrodes may be disposed on an exterior surface of the expandable member and capable of providing the renal denervation treatment. In some embodiments, the inner shaft may be rotatable in relation to the outer shaft and/or the outer shaft may be rotatable in relation to the inner shaft.

    Abstract translation: 用于肾去神经支配的医疗装置可以包括导管轴，该导管轴包括其中形成有内腔的外轴和在外轴的内腔内延伸的内轴。 导管还可以包括可扩张构件，其具有联接到外轴的远侧区域的近侧区域，并且可扩张构件的远侧区域可联接到内轴的远侧区域。 在一些实施例中，一个或多个有效电极可以设置在可扩张构件的外表面上并且能够提供肾去神经处理。 在一些实施例中，内轴可以相对于外轴旋转，和/或外轴可以相对于内轴旋转。

    RENAL NERVE ABLATION CATHETER
    10.
    发明申请
    RENAL NERVE ABLATION CATHETER 审中-公开
    肾神经吸收导管

    公开(公告)号：US20140200578A1

    公开(公告)日：2014-07-17

    申请号：US14155028

    申请日：2014-01-14

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： JOEL N. GROFF ,  MARK L. JENSON ,  MARTIN R. WILLARD ,  JASON P. HILL ,  GARY L. HENDRICKSON

    IPC: A61B18/14

    CPC classification number: A61B18/1492 ,  A61B2017/00867 ,  A61B2018/00267 ,  A61B2018/00404 ,  A61B2018/00434 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61B2018/1475

    Abstract: Medical devices for ablating nerves perivascularly and methods for making and using the same are disclosed. An example medical device may include an expandable frame slidably disposed within a catheter shaft. The expandable frame may be configured to shift between a collapsed configuration and an expanded configuration. One or more electrodes may be disposed on a surface of the expandable frame. The one or more electrodes may be disposed radially inward relative to the greatest radial extent of the expandable frame when the expandable frame is in the expanded configuration.

    Abstract translation: 公开了用于消除血管周围神经的医疗装置及其制造和使用方法。 示例性医疗装置可以包括可滑动地设置在导管轴内的可扩展框架。 可扩展框架可以被配置为在折叠配置和扩展配置之间移动。 可以在可扩展框架的表面上设置一个或多个电极。 当可扩展框架处于扩展构型时，一个或多个电极可以相对于可扩展框架的最大径向范围径向向内设置。

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