Instruments and methods for preparing an intervertebral space
    1.
    发明申请
    Instruments and methods for preparing an intervertebral space 审中-公开
    用于准备椎间隙的仪器和方法

    公开(公告)号:US20070270862A1

    公开(公告)日:2007-11-22

    申请号:US11393488

    申请日:2006-03-30

    IPC分类号: A61B17/00

    摘要: A surgical instrument for use in spinal surgery is provided. The surgical instrument may have particular application in posterior total disc arthroplasty. The surgical instrument is adapted to be minimally invasive. The surgical instrument can be anchored into position by a stability pin. Further, the surgical instrument can guide a chisel or other instrument to the intervertebral space to resect a portion of a vertebral endplate. In at least one embodiment, the surgical instrument is also capable of distracting the disc space.

    摘要翻译: 提供了一种用于脊柱手术的手术器械。 手术器械可能具有特殊应用于后部全盘关节置换术。 外科器械适应于微创。 手术器械可以通过稳定的销钉锚固到位。 此外,手术器械可以将凿子或其他器械引导到椎间空间以切除椎骨终板的一部分。 在至少一个实施例中,外科器械还能够分散椎间盘空间。

    Instruments and Methods for Spinal Surgery
    3.
    发明申请
    Instruments and Methods for Spinal Surgery 审中-公开
    脊柱外科手术与方法

    公开(公告)号:US20080045968A1

    公开(公告)日:2008-02-21

    申请号:US11465541

    申请日:2006-08-18

    IPC分类号: A61F2/00

    摘要: A surgical instrument for use in spinal surgery is provided. The surgical instrument may have particular application in posterior total disc arthroplasty. The surgical instrument is adapted to be minimally invasive in some embodiments. The surgical instrument is adapted to maintain the relative positions of multiple components of a prosthesis during insertion. The surgical instrument can be anchored into position by a stability pin. Further, the surgical instrument can guide a drill or other instrument to a portion vertebra to facilitate the securing of the prosthesis components to the vertebrae.

    摘要翻译: 提供了一种用于脊柱手术的手术器械。 手术器械可能具有特殊应用于后部全盘关节置换术。 在一些实施例中,外科器械适于是微创的。 外科器械适于在插入期间保持假体的多个部件的相对位置。 手术器械可以通过稳定的销钉锚固到位。 此外,手术器械可以将钻子或其他器械引导到椎骨部分,以便于将假体部件固定到椎骨。

    Tool and component engaging mechanism
    5.
    发明授权
    Tool and component engaging mechanism 有权
    工具和部件接合机构

    公开(公告)号:US08500748B2

    公开(公告)日:2013-08-06

    申请号:US12567173

    申请日:2009-09-25

    申请人: Kidong Yu

    发明人: Kidong Yu

    IPC分类号: A61B17/60 A61F2/00

    摘要: A component with an engaging mechanism is disclosed. The component comprises a proximal end and a distal end, wherein the proximal end is configured to cooperate with a tool. The proximal end comprises an outer portion configured for cooperating with the tool and an inner portion configured for cooperating with the tool, wherein the inner portion comprises an engaging element configured for cooperating with a distal portion of the tool so that the engaging element provides a temporary engagement between the component and the distal portion of the tool. A system for engaging a component with a tool also is disclosed.

    摘要翻译: 公开了具有接合机构的部件。 该组件包括近端和远端,其中近端被配置为与工具配合。 近端包括被配置为与工具配合的外部部分和被配置为与工具协作的内部部分,其中内部部分包括被配置为与工具的远侧部分配合的接合元件,使得接合元件提供临时 部件与工具的远端部分之间的接合。 公开了一种用于将部件与工具接合的系统。

    TISSUE RETRACTOR
    9.
    发明申请
    TISSUE RETRACTOR 有权
    组织返回器

    公开(公告)号:US20080221394A1

    公开(公告)日:2008-09-11

    申请号:US11683897

    申请日:2007-03-08

    IPC分类号: A61B1/32

    摘要: Methods and devices for minimally invasive surgery in a patient. A tubular body is disclosed which includes in its side wall a plurality of longitudinal passages. Elongated blocking members are also disclosed which are inserted into the passages. The elongated blocking members block deflected interfering tissue during the surgery.

    摘要翻译: 用于患者微创手术的方法和装置。 公开了一种管状体,其在其侧壁中包括多个纵向通道。 还公开了插入通道中的细长的阻挡构件。 细长的阻塞构件在手术期间阻挡偏转的干扰组织。