Ductal lavage microcatheter with user activated valve and Nitinol introducer
    1.
    发明申请
    Ductal lavage microcatheter with user activated valve and Nitinol introducer 有权
    导管灌洗微导管与用户激活阀和镍钛杆菌导引器

    公开(公告)号:US20050137574A1

    公开(公告)日:2005-06-23

    申请号:US10746117

    申请日:2003-12-23

    IPC分类号: A61B10/00 A61M31/00

    摘要: A medical instrument including a ductal access device comprising a low profile, ergonomic manifold hub usable to introduce fluids into a breast duct and collect ductal fluid samples including ductal epithelial cells and clumps of ductal epithelial cells from within a breast duct. The ductal access device also comprises an elongated access catheter having a distal end, one lumen and dimensions which permit introduction of the distal end through a ductal orifice so that a distal end of the catheter may be positioned distal to the ductal sphincter of a human breast. The medical instrument may also include and activate valve and a Nitinol introducer.

    摘要翻译: 一种医疗器械,其包括导管进入装置,其包括用于将流体引入乳房导管中的低轮廓人体工程学的歧管轮毂,并从乳房导管内收集包括导管上皮细胞和导管上皮细胞团的导管流体样品。 导管进入装置还包括细长的进入导管,其具有远端,一个内腔和尺寸,其允许远端通过导管孔引入,使得导管的远端可位于人乳房的导管括约肌的远侧 。 医疗器械还可以包括并激活阀和镍钛诺导入器。