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    SENSOR MOUNTED FLEXIBLE GUIDEWIRE
    2.
    发明申请
    SENSOR MOUNTED FLEXIBLE GUIDEWIRE 审中-公开

    公开(公告)号：US20190038879A1

    公开(公告)日：2019-02-07

    申请号：US16059729

    申请日：2018-08-09

    Applicant: MediGuide Ltd.

    Inventor： Ran Sela ,  Dan Seter ,  Nimrod Meller

    IPC: A61M25/09 ,  A61B5/01 ,  A61B5/06 ,  A61B5/00 ,  A61B34/20 ,  A61M25/00

    Abstract: A medical device comprising a corewire, sensor core, and coupler is presented. A portion of the corewire is disposed within a first end of the coupler, and a portion of the sensor core is disposed within a second end. Alternatively, the device comprises a corewire and a sensor assembly comprising a sensor core having first and second ends and a bore in the first end. A portion of the corewire is disposed within the bore. A method of manufacture comprises providing a corewire, sensor core, and coupler. The method further comprises inserting a portion of the corewire into a first end of the coupler, and a portion of the sensor core into a second end. Alternatively, the method comprises providing a sensor core having first and second ends, and a corewire. The method further comprises forming a bore in the first end, and inserting the corewire into the bore.

    REDUCING MECHANICAL STRESS ON CONDUCTORS AND CONNECTION POINTS IN A POSITION DETERMINABLE INTERVENTIONAL MEDICAL DEVICE
    6.
    发明申请
    REDUCING MECHANICAL STRESS ON CONDUCTORS AND CONNECTION POINTS IN A POSITION DETERMINABLE INTERVENTIONAL MEDICAL DEVICE 有权
    导致导管和连接点的机械应力降低可确定的传统医疗设备

    公开(公告)号：US20150005625A1

    公开(公告)日：2015-01-01

    申请号：US14485318

    申请日：2014-09-12

    Applicant: MediGuide Ltd.

    Inventor： Lior Sobe ,  Ran Sela

    IPC: A61B5/06 ,  A61B19/00 ,  A61B17/3207

    CPC classification number: A61M25/01 ,  A61B5/062 ,  A61B17/3207 ,  A61B18/1492 ,  A61B18/24 ,  A61B34/20 ,  A61B2017/00252 ,  A61B2034/2051 ,  A61B2034/2072 ,  A61M29/02 ,  A61M2025/0166 ,  A61N7/022

    Abstract: A medical device configured for diagnosis or treatment of tissues within a body is provided. The device includes an elongate, deformable member configured to be received within a lumen in the body and having proximal and distal ends. A position sensor is disposed at the distal end. In one embodiment, a conductor is wound about the member. The conductor is connected to the position sensor and has a first winding pitch over a first portion of the deformable member and a second winding pitch, different from the first winding pitch, over a second portion of the deformable member. In another embodiment, the member defines a neutral longitudinal axis extending between the proximal and distal ends. A conductor extending between the proximal and distal ends is connected to the position sensor at a connection node on the neutral axis.

    Abstract translation: 提供了构造成用于诊断或治疗身体内的组织的医疗装置。 该装置包括细长的可变形构件，其构造成容纳在主体内的内腔中并具有近端和远端。 位置传感器设置在远端。 在一个实施例中，导体缠绕在构件上。 导体连接到位置传感器，并且在可变形构件的第一部分上具有第一卷绕间距，并且在可变形构件的第二部分上具有与第一卷绕间距不同的第二卷绕间距。 在另一个实施例中，构件限定在近端和远端之间延伸的中性纵向轴线。 在近端和远端之间延伸的导体在中性轴上的连接节点处连接到位置传感器。

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