Bone cutting apparatus
    2.
    发明授权
    Bone cutting apparatus 有权
    骨切割装置

    公开(公告)号:US07674268B2

    公开(公告)日:2010-03-09

    申请号:US11265221

    申请日:2005-11-01

    IPC分类号: A61F5/00

    摘要: A guide for cutting a bone comprising an anterior portion and a distal portion orientated at about a right angle to the anterior portion. The distal portion includes a guiding side, a distal surface at the guiding side, a box-cut shaped opening defined by the guiding side, a plurality of first cutting surfaces disposed at the guiding side at an acute angle relative to the distal surface of the guiding side operable to guide a cutting device to the bone to form chamfer cuts in the bone, and a second cutting surface disposed at the guiding side at at least about a right angle to the distal surface operable to guide a cutting device to the bone to form a posterior cut in the bone.

    摘要翻译: 一种用于切割骨骼的引导件,包括前部和远端部分,所述前部部分和远侧部分以与所述前部部分成直角成直角。 远侧部分包括引导侧,引导侧的远端表面,由引导侧限定的盒形切口,多个第一切割表面,其相对于所述远侧表面以锐角设置在引导侧 导向侧可操作以将切割装置引导到骨头以在骨中形成倒角切口;以及第二切割表面,其设置在与远侧表面至少约直角的引导侧,可操作以将切割装置引导到骨头 在骨中形成后切。

    Method and apparatus for fixation of surgical instruments
    3.
    发明授权
    Method and apparatus for fixation of surgical instruments 有权
    手术器械固定方法及装置

    公开(公告)号:US07819873B1

    公开(公告)日:2010-10-26

    申请号:US10946530

    申请日:2004-09-21

    申请人: James M McKale

    发明人: James M McKale

    IPC分类号: A61B17/56

    CPC分类号: A61B17/157 A61B17/846

    摘要: A fixation pin, surgical assembly and method of fixing a cutting guide to a bone. The fixation pin includes a body having an interference portion which engages the wall of a hole in bone, a tip and a tool mating section. The surgical assembly includes an instrument for engaging the selected bone and a fixation pin operably interconnected with the instrument to engage the selected bone. Methods of fixing an instrument with a fixation pin are included. An incision is made to expose a bone. The instrument and fixation pin are interconnected and the assembly is mounted relative to a surgical site. The fixation pin is positioned in a rotationally fixed manner at a select position relative to the instrument to hold the instrument against the bone.

    摘要翻译: 固定销,手术组件和将切割引导件固定到骨头上的方法。 固定销包括具有干涉部分的主体,该干涉部分接合骨中的孔的壁,尖端和工具配合部分。 手术组件包括用于接合所选择的骨的器械和与所述器械可操作地连接以与所选择的骨接合的固定销。 包括用固定销固定仪器的方法。 切开一个露骨。 仪器和固定销相互连接,组件相对于手术部位安装。 固定销以旋转固定的方式定位在相对于仪器的选择位置,以将仪器保持在骨骼上。