Detachable pusher-vasoocclusion coil assembly with threaded coupling
    31.
    发明授权
    Detachable pusher-vasoocclusion coil assembly with threaded coupling 失效
    具有螺纹联接功能的可拆卸式推动器 - 瓦斯绕组线圈组件

    公开(公告)号:US5234437A

    公开(公告)日:1993-08-10

    申请号:US806898

    申请日:1991-12-12

    申请人: Ivan Sepetka

    发明人: Ivan Sepetka

    摘要: A pusher-vasoocclusive coil assembly that is advanced through a catheter to a site within a vessel and is manipulated to detach the coil from the assembly. The pusher has a distal end that is initially threaded into the proximal end of the coil and the assembly includes a sleeve that is slid over the pusher and whose distal edge abuts the proximal end of the coil to hold the coil in place while the distal end of the pusher is threaded out of the coil to detach the coil at the site.

    摘要翻译: 推进器 - 血管收缩线圈组件,其通过导管前进到血管内的部位,并被操纵以将线圈从组件分离。 推动器具有最初螺纹连接到线圈的近端中的远端,并且组件包括在推动器上滑动的套筒,并且其远侧边缘邻近线圈的近端以将线圈保持就位,而远端 的推动器螺纹从线圈中脱离现场的线圈。