APPARATUS AND METHOD FOR MINIMALLY INVASIVE TOTAL JOINT REPLACEMENT
    5.
    发明申请
    APPARATUS AND METHOD FOR MINIMALLY INVASIVE TOTAL JOINT REPLACEMENT 有权
    用于最小投票总联合替换的装置和方法

    公开(公告)号:US20070276394A1

    公开(公告)日:2007-11-29

    申请号:US11535916

    申请日:2006-09-27

    IPC分类号: A61B17/56 A61B17/00

    摘要: A method and apparatus for minimally invasive total joint replacement is disclosed. The method involves sculpting the articular surface of a second bone that normally articulates with a first bone by attaching or supporting a bone sculpting tool directly or indirectly to the first bone with the tool in sculpting engagement with the articular surface of the second bone, and then sculpting the articular surface of the second bone with the joint reduced. The reamer system includes a reamer drive, a grater, a handle and a femoral broach.

    摘要翻译: 公开了一种用于微创全关节置换的方法和装置。 该方法包括通过使用与第二骨的关节表面雕刻接合的工具,将骨雕刻工具直接地或间接地附接或支撑到第一骨上,通常与第一骨铰接的第二骨的关节表面雕刻,然后 用关节减轻第二骨的关节表面的雕刻。 铰刀系统包括铰刀驱动装置,磨土机,手柄和股骨拉刀。

    Apparatus and Method for Sculpting the Surface of a Joint
    6.
    发明申请
    Apparatus and Method for Sculpting the Surface of a Joint 审中-公开
    用于雕刻接头表面的设备和方法

    公开(公告)号:US20070173858A1

    公开(公告)日:2007-07-26

    申请号:US11458942

    申请日:2006-07-20

    IPC分类号: A61F2/00

    摘要: The present invention provides a method and device for restoring individual patient joint kinematics using minimally invasive surgical procedures. The instrumentation of the invention sculpts the articular surface of a first bone that normally articulates in a predetermined manner with a second bone. The instrumentation includes a bone sculpting tool and a mount for attaching the tool to the second bone. The implant system is comprised of implants that provide intraoperative surgical options for articular constraint and facilitate proper alignment and orientation of the joint to restore kinematics as defined by the individual patient anatomy.

    摘要翻译: 本发明提供了使用微创外科手术来恢复个体患者关节运动学的方法和装置。 本发明的仪器对通常以预定方式与第二骨铰接的第一骨的关节表面进行雕刻。 仪器包括骨雕工具和用于将工具附接到第二骨的安装件。 植入物系统由植入物组成,其提供关节内约束的术中手术选择,并促进关节的适当对准和取向以恢复由个体患者解剖结构定义的运动学。