Catheter having a low drag septum
    2.
    发明授权
    Catheter having a low drag septum 有权
    导管阻力较小

    公开(公告)号:US06719726B2

    公开(公告)日:2004-04-13

    申请号:US10253682

    申请日:2002-09-24

    IPC分类号: A61M5178

    摘要: The catheter and introducer needle assembly of this invention includes a catheter adapter at its proximal end having a hollow septum disposed therein. The septum preferably is hollow to minimize drag as the introducer needle is removed therefrom. If desired a gel or lubricious material may be disposed in the cavity.

    摘要翻译: 本发明的导管和导引针组件包括在其近端具有设置在其中的中空隔膜的导管适配器。 当从中取出导引针时,隔膜优选是中空的,以最小化阻力。 如果需要,可以在空腔中设置凝胶或润滑材料。