NEUROSURGICAL DEVICES AND ASSOCIATED SYSTEMS AND METHODS
    1.
    发明申请
    NEUROSURGICAL DEVICES AND ASSOCIATED SYSTEMS AND METHODS 审中-公开
    神经外科设备及相关系统及方法

    公开(公告)号:US20130158578A1

    公开(公告)日:2013-06-20

    申请号:US13820739

    申请日:2011-09-02

    IPC分类号: A61B17/32

    摘要: Neurosurgical devices including or used with cannulas or catheters and associated systems and methods are disclosed herein. The neurosurgical devices can include, for example, a cannula having a main portion and an angle-forming member proximate a distal end of the main portion. The angle-forming member can be configured to transition from a substantially straight configuration while the cannula is advanced through tissue along a substantially straight first portion of a path to an angled configuration when the angle-forming member reaches an end of the substantially straight first portion of the path. The neurosurgical devices also can include, for example, a neurosurgical catheter including a surface disrupter, an elongated macerator, or a lateral opening. Neurosurgical catheterization portals also are disclosed. The neurosurgical catheterization portals can, for example, have an adjustable portal that is movable relative to a body to accommodate different entry angles of a catheterization path.

    摘要翻译: 包括或与插管或导管一起使用的神经外科装置以及相关联的系统和方法在本文中公开。 神经外科装置可以包括例如具有靠近主要部分的远端的主要部分和角度形成部件的套管。 当角度形成构件到达基本上直的第一部分的端部时,角度形成构件可以被构造成从基本上直的构造转变,同时套管沿着路径的大致直线的第一部分前进通过组织 的路径。 神经外科手术装置还可以包括例如包括表面破坏器,细长的剥离器或侧向开口的神经外科导管。 还公开了神经外科导管插入口。 例如,神经外科手术导管插入口具有可相对于身体移动的可调节入口,以适应导管插入路径的不同入口角度。