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    Surgical access system and related methods
    3.
    发明授权
    Surgical access system and related methods 有权

    公开(公告)号：US10251633B2

    公开(公告)日：2019-04-09

    申请号：US14297369

    申请日：2014-06-05

    申请人： NuVasive, Inc.

    发明人： Patrick Miles ,  Scot Martinelli ,  Eric Finley ,  James E. Gharib ,  Allen Farquhar ,  Norbert F. Kaula ,  Jeffrey J. Blewett

    IPC分类号： A61B17/02 ,  A61B1/32 ,  A61B5/0492 ,  A61B5/00 ,  A61B17/00

    摘要： A system for accessing a surgical target site and related methods, involving an initial distraction system for creating an initial distraction corridor, and an assembly capable of distracting from the initial distraction corridor to a secondary distraction corridor and thereafter sequentially receiving a plurality of retractor blades for retracting from the secondary distraction corridor to thereby create an operative corridor to the surgical target site, both of which may be equipped with one or more electrodes for use in detecting the existence of (and optionally the distance and/or direction to) neural structures before, during, and after the establishment of an operative corridor to a surgical target site.

    Surgical access system and related methods
    5.
    发明授权
    Surgical access system and related methods 有权
    手术进入系统及相关方法

    公开(公告)号：US09572562B2

    公开(公告)日：2017-02-21

    申请号：US14959454

    申请日：2015-12-04

    申请人： NuVasive, Inc.

    发明人： Patrick Miles ,  Scot Martinelli ,  Eric Finley ,  James Gharib ,  Allen Farquhar ,  Norbert F. Kaula ,  Jeffrey J. Blewett

    IPC分类号： A61B1/32 ,  A61B17/02 ,  A61B17/34 ,  A61B5/0488 ,  A61M29/02 ,  A61B17/00

    CPC分类号： A61B17/025 ,  A61B1/32 ,  A61B5/0488 ,  A61B17/0218 ,  A61B17/0293 ,  A61B17/3421 ,  A61B90/37 ,  A61B2017/00261 ,  A61B2017/0256 ,  A61B2017/0262 ,  A61M29/02

    摘要： A system for accessing a surgical target site and related methods, involving an initial distraction system for creating an initial distraction corridor, and an assembly capable of distracting from the initial distraction corridor to a secondary distraction corridor and thereafter sequentially receiving a plurality of retractor blades for retracting from the secondary distraction corridor to thereby create an operative corridor to the surgical target site, both of which may be equipped with one or more electrodes for use in detecting the existence of (and optionally the distance and/or direction to) neural structures before, during, and after the establishment of an operative corridor to a surgical target site.

    摘要翻译： 用于接近外科手术目标部位的系统和相关方法，涉及用于产生初始牵引走廊的初始牵引系统，以及能够将初始牵引走廊分散到次级牵引走廊的组件，并且随后顺序地接收多个牵开器叶片，用于 从第二分离走廊收回，从而为外科手术目标部位创建一个手术走廊，两者都可配备一个或多个电极，用于检测神经结构的存在（以及可能的距离和/或方向），之前 在建立手术目标地点的手术走廊期间和之后。