Minimally invasive deployable cutting instrument
    11.
    发明授权
    Minimally invasive deployable cutting instrument 失效
    微创可展开切割仪器

    公开(公告)号:US07429264B2

    公开(公告)日:2008-09-30

    申请号:US10868153

    申请日:2004-06-15

    IPC分类号: A61B17/22

    摘要: Instruments and methods for cutting tissue are disclosed. The instruments include one or more cutting members movable from a reduced profile undeployed position for insertion to the operative site to a deployed position where the cutting members can be manipulated to cut tissue material at the operative site.

    摘要翻译: 公开了用于切割组织的仪器和方法。 仪器包括一个或多个切割构件,该切割构件可从缩小轮廓的未展开位置移动,用于插入到操作部位到展开位置,在展开位置,切割构件可被操纵以在手术部位切割组织材料。

    Expandable containment devices and methods
    12.
    发明申请
    Expandable containment devices and methods 有权
    可扩展的遏制装置和方法

    公开(公告)号:US20080167726A1

    公开(公告)日:2008-07-10

    申请号:US11650747

    申请日:2007-01-08

    IPC分类号: A61F2/28

    摘要: An expandable containment device is provided for use in containing a flowable material. The containment device includes an expandable housing extending along a longitudinal axis and defining an interior region, and including a first housing portion movably engaged with a second housing portion to allow expansion of the housing generally along the longitudinal axis to provide the housing with an axial dimension extending between adjacent bone structures. The containment device further includes an input port in fluid communication with the interior region of the housing and configured to deliver a flowable material into the interior region of the housing.

    摘要翻译: 提供了一种用于容纳可流动材料的可膨胀容纳装置。 容纳装置包括沿着纵向轴线延伸并且限定内部区域的可扩张壳体,并且包括可移动地与第二壳体部分接合的第一壳体部分,以允许壳体大致沿着纵向轴线膨胀,以使壳体具有轴向尺寸 在相邻骨结构之间延伸。 容纳装置还包括与壳体的内部区域流体连通并被配置为将可流动材料输送到壳体的内部区域中的输入端口。

    Guide and Cutter for Contouring Facet Joints and Methods of Use
    13.
    发明申请
    Guide and Cutter for Contouring Facet Joints and Methods of Use 审中-公开
    导轨和切割机轮廓关节和使用方法

    公开(公告)号:US20080161810A1

    公开(公告)日:2008-07-03

    申请号:US11550520

    申请日:2006-10-18

    IPC分类号: A61B17/00

    摘要: A device and method for contouring articular processes of a facet joint includes a guide with a spacer extending outward in a longitudinal direction from a distal end of the guide. The spacer includes a width to space apart the articular processes in a widthwise direction. A cutting member that is offset the spacer in the widthwise direction includes a cutting edge oriented to contour one of the articular processes in the longitudinal direction. The cutting member may be fixed or moveable relative to the guide. If the cutting member is moveable relative to the guide, the guide may include a guide edge along which the cutting member moves to control the accuracy of the contouring. A second cutting member may be offset a second side of the spacer in the widthwise direction and include a second cutting edge oriented to contour the second articular process in the longitudinal direction.

    摘要翻译: 用于轮廓关节小关节的关节过程的装置和方法包括具有从引导件的远端在纵向方向上向外延伸的间隔件的引导件。 间隔件包括在宽度方向上分开关节进程的宽度。 在宽度方向上偏置隔离物的切割构件包括被定向为在纵向方向上轮廓关节过程中的一个的切削刃。 切割构件可以相对于导轨固定或移动。 如果切割构件相对于引导件可移动,则引导件可以包括引导边缘,切割构件沿着该引导边缘移动以控制轮廓的精度。 第二切割构件可以在宽度方向上偏置间隔件的第二侧,并且包括定向成在纵向方向上轮廓第二关节过程的第二切割刃。

    INTERBODY SPINAL IMPLANTS AND INSERTION TECHNIQUES
    20.
    发明申请
    INTERBODY SPINAL IMPLANTS AND INSERTION TECHNIQUES 审中-公开
    椎间盘植入物和插入技术

    公开(公告)号:US20120029639A1

    公开(公告)日:2012-02-02

    申请号:US12845809

    申请日:2010-07-29

    IPC分类号: A61F2/44

    摘要: An implant for a spinal column is disclosed that is capable of being inserted into a patient in a first orientation having a reduced or minimum height and then rotated to a second orientation providing a second or maximum height, wherein in each orientation the height of the implant extends in a direction from one endplate toward the other endplate of adjacent vertebrae. The implant includes first and second side-by-side elongate members that are separately rotated from the first orientation to the second orientation after implantation. The first and second implant members are interconnected by a housing that maintains the first and second members in side-by-side relation.

    摘要翻译: 公开了一种用于脊柱的植入物,其能够以具有减小或最小高度的第一取向插入患者体内,然后旋转到提供第二或最大高度的第二取向,其中在每个取向中,植入物的高度 从相邻椎骨的一个端板朝向另一个终板的方向延伸。 植入物包括在植入后从第一取向分离地旋转到第二取向的第一和第二并排细长构件。 第一和第二植入构件通过壳体相互连接,壳体并排地维持第一和第二构件。