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    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：US07905840B2

    公开(公告)日：2011-03-15

    申请号：US10967668

    申请日：2004-10-18

    申请人： Luiz Pimenta ,  Patrick Miles ,  Scot Martinelli ,  Eric Finley

    发明人： Luiz Pimenta ,  Patrick Miles ,  Scot Martinelli ,  Eric Finley

    IPC分类号： A61B5/05

    CPC分类号： A61B17/02 ,  A61B1/32 ,  A61B5/04001 ,  A61B5/4836 ,  A61B2017/0256

    摘要： A surgical access system including a tissue distraction assembly and a tissue retraction assembly, 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. Some embodiments of the surgical access system may be particularly suited for establishing an operative corridor to a surgical target site in the spine. Such an operative corridor may be established through the retroperitoneal space and the psoas muscle during a direct lateral, retroperitoneal approach to the spine.

    摘要翻译： 一种包括组织牵引组件和组织缩回组件的手术进入系统，其两者可以装备有一个或多个电极，用于检测神经结构的存在（以及可选的距离和/或方向） 以及在手术目标地点建立手术走廊之后。 手术进入系统的一些实施例可以特别适于建立到脊柱中的外科手术靶位置的手术走廊。 这种手术通道可以在脊柱的直接侧腹后腹部接近的腹膜后空间和腰肌中建立。

    Lateral spinous process spacer
    7.
    发明授权
    Lateral spinous process spacer 有权
    外侧棘突间隔

    公开(公告)号：US09545267B2

    公开(公告)日：2017-01-17

    申请号：US11691357

    申请日：2007-03-26

    申请人： Jody L. Seifert ,  Luiz Pimenta ,  Michael L. Boyer, II ,  David C. Paul

    发明人： Jody L. Seifert ,  Luiz Pimenta ,  Michael L. Boyer, II ,  David C. Paul

    IPC分类号： A61B17/70 ,  A61B17/02 ,  A61F2/30

    CPC分类号： A61B17/7062 ,  A61B17/7065 ,  A61B90/39 ,  A61B2017/0256 ,  A61B2017/564 ,  A61B2090/3937 ,  A61B2090/3966 ,  A61F2002/3008 ,  A61F2250/0098

    摘要： In an exemplary embodiment, the present invention discloses interspinous process spacers that can be placed between adjacent spinous processes for minimally invasive surgical treatment of a spinal disease or defect. In particular, the present invention, in one embodiment, discloses an interspinous process spacer having a distraction end, a central support portion, and a trailing end. Also disclosed in the present invention are systems and kits including such implants, methods of inserting such implants, and methods of alleviating pain or discomfort associated with a spinal column disease or defect.

    摘要翻译： 在一个示例性实施例中，本发明公开了可以放置在相邻棘突之间的棘突间间隔件，用于脊柱疾病或缺陷的微创外科治疗。 特别地，在一个实施例中，本发明公开了一种棘突间间隔物，其具有牵引端，中心支撑部分和尾端。 本发明还公开了包括这种植入物的系统和试剂盒，插入这种植入物的方法以及减轻与脊柱疾病或缺陷相关的疼痛或不适的方法。

    Surgical access system and related methods
    8.
    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：US08591432B2

    公开(公告)日：2013-11-26

    申请号：US12983627

    申请日：2011-01-03

    申请人： Luiz Pimenta ,  Patrick Miles ,  Scot Martinelli ,  Eric Finley

    发明人： Luiz Pimenta ,  Patrick Miles ,  Scot Martinelli ,  Eric Finley

    IPC分类号： A61B5/05

    CPC分类号： A61B17/02 ,  A61B1/32 ,  A61B5/04001 ,  A61B5/4836 ,  A61B2017/0256

    摘要： A surgical access system including a tissue distraction assembly and a tissue retraction assembly, 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. Some embodiments of the surgical access system may be particularly suited for establishing an operative corridor to a surgical target site in the spine. Such an operative corridor may be established through the retroperitoneal space and the psoas muscle during a direct lateral, retroperitoneal approach to the spine.

    摘要翻译： 一种包括组织牵引组件和组织缩回组件的手术进入系统，其两者可以装备有一个或多个电极，用于检测神经结构的存在（以及可选的距离和/或方向） 以及在手术目标地点建立手术走廊之后。 手术进入系统的一些实施例可以特别适于建立到脊柱中的外科手术靶位置的手术走廊。 这种手术通道可以在脊柱的直接侧腹后腹部接近的腹膜后空间和腰肌中建立。

    Surgical access system and related methods
    9.
    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：US08313430B1

    公开(公告)日：2012-11-20

    申请号：US11653173

    申请日：2007-01-11

    申请人： Luiz Pimenta

    发明人： Luiz Pimenta

    IPC分类号： A61B1/32

    CPC分类号： A61B17/0206 ,  A61B2017/00048 ,  A61B2017/0023 ,  A61B2017/00477 ,  A61B2017/0256 ,  A61B2017/0262 ,  A61B2090/065 ,  A61B2090/0814 ,  A61M29/00

    摘要： A surgical access system including a tissue distraction assembly and a tissue retraction assembly, 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. The tissue retraction assembly has a plurality of blades which may be introduced while in a closed configuration, after which point they may be opened to create an operation corridor to the surgical target site, including pivoting at least one blade to expand the operative corridor adjacent to the operative site. The surgical access system further includes pressure sensing technology to measure the pressure being exerted upon body tissues before, during, and/or after retraction and/or distraction.

    摘要翻译： 一种包括组织牵引组件和组织缩回组件的手术进入系统，其两者可以装备有一个或多个电极，用于检测神经结构的存在（以及可选的距离和/或方向） 以及在手术目标地点建立手术走廊之后。 组织缩回组件具有多个叶片，其可以处于闭合构型中而被引入，之后它们可以被打开以形成到外科手术目标部位的手术走廊，包括枢转至少一个叶片以使相邻的手术走廊扩张 手术部位。 手术进入系统还包括压力感测技术，以测量在收缩和/或分注之前，期间和/或之后施加在身体组织上的压力。