Medical device coil
    1.
    发明申请
    Medical device coil 审中-公开
    医疗器械线圈

    公开(公告)号:US20070083132A1

    公开(公告)日:2007-04-12

    申请号:US11250079

    申请日:2005-10-11

    申请人: James Sharrow

    发明人: James Sharrow

    IPC分类号: A61M25/00

    摘要: A coil assembly for use in medical devices, the assembly including a first coil having a first coil length and a first coil lumen, the first coil wrapped in a first direction, and a second coil disposed within the first coil lumen. The second coil is wrapped in a second direction opposite the first direction. The first coil is affixed to the second coil with a plurality of affixation points along the first coil length. The coil assembly may be used in medical devices including, for example, an elongated shaft wherein the coil assembly is disposed about a portion of the shaft.

    摘要翻译: 一种用于医疗装置的线圈组件,该组件包括具有第一线圈长度的第一线圈和第一线圈腔,第一线圈沿第一方向缠绕,以及设置在第一线圈腔内的第二线圈。 第二线圈沿与第一方向相反的第二方向缠绕。 第一线圈沿着第一线圈长度固定到具有多个固定点的第二线圈。 线圈组件可以用在医疗装置中,包括例如细长轴,其中线圈组件围绕轴的一部分设置。

    Guidewire having a helically contoured portion
    2.
    发明申请
    Guidewire having a helically contoured portion 审中-公开
    导丝具有螺旋形轮廓部分

    公开(公告)号:US20050096665A1

    公开(公告)日:2005-05-05

    申请号:US10699312

    申请日:2003-10-30

    IPC分类号: A61F11/00 A61M25/00

    摘要: A guidewire having a contoured outer surface and methods of making and using the same. The guidewire may include a core wire or member and a jacket disposed over the core member. The jacket may include a contoured outer surface or helically-oriented channel or groove formed therein.

    摘要翻译: 具有轮廓外表面的导丝及其制造和使用方法。 引导线可以包括芯线或构件和设置在芯构件上的护套。 护套可以包括在其中形成的轮廓外表面或螺旋取向的通道或凹槽。