INTRA-OPERATIVE SURGICAL PLAN CHANGING
    21.
    发明申请
    INTRA-OPERATIVE SURGICAL PLAN CHANGING 有权
    手术方案改变

    公开(公告)号:US20120271613A1

    公开(公告)日:2012-10-25

    申请号:US13503253

    申请日:2010-10-20

    IPC分类号: G06G7/60

    CPC分类号: G06F19/321 G06F19/00

    摘要: A system and computer implemented method for use in determining the deviation-of an intra-operative position of an orthopaedic implant from a planned position is described. The position of the orthopaedic implant in the bone is defined by a plurality of implant position parameters. The distance of a plurality of anatomical features in a three dimensional model of the surface of the bone relative to a model of the implant at a first position is calculated. The first position corresponds to a first set of values for the implant position parameters. The distance of the plurality of anatomical features to a model of the implant at a second position in the bone is calculated. The second position corresponds to a second set of values for the implant position parameters, and the second position is different to the first position.

    摘要翻译: 描述了一种用于确定整形外科植入物的术中位置与计划位置的偏差的系统和计算机实现的方法。 骨骼植入物在骨骼中的位置由多个植入位置参数限定。 计算骨骼表面的三维模型中的多个解剖特征相对于在第一位置处的植入物的模型的距离。 第一位置对应于植入位置参数的第一组值。 计算多个解剖特征与在骨骼中的第二位置处的植入物的模型的距离。 第二位置对应于植入位置参数的第二组值,而第二位置与第一位置不同。

    CUSTOMIZED PATIENT-SPECIFIC COMPUTER CONTROLLED CUTTING SYSTEM AND METHOD
    22.
    发明申请
    CUSTOMIZED PATIENT-SPECIFIC COMPUTER CONTROLLED CUTTING SYSTEM AND METHOD 有权
    自定义患者特定计算机控制切割系统和方法

    公开(公告)号:US20120078254A1

    公开(公告)日:2012-03-29

    申请号:US12893702

    申请日:2010-09-29

    IPC分类号: A61B17/16 A61B17/56

    摘要: A customized patient-specific orthopaedic surgical system including a first surgical block, a second surgical block, and a computer-controlled milling machine. The first surgical block includes a first bone-facing surface having a first customized patient-specific negative contour to receive a first corresponding contour of a bone of a patient and a first mounting surface. The second surgical block includes a second bone-facing surface having a second customized patient-specific negative contour to receive a second corresponding contour of the bone of the patient and a second mounting surface to be separately mated with the first mounting surface. The computer-controlled milling machine includes a third mounting surface to be separately mated with the first mounting surface of the first surgical block.

    摘要翻译: 包括第一外科手术块,第二手术块和计算机控制的铣床的定制的患者专用矫形外科手术系统。 第一手术块包括具有第一定制的患者特异性负轮廓的第一面向骨的表面,以接收患者的骨骼的第一对应轮廓和第一安装表面。 第二手术块包括具有第二定制的患者特异性负轮廓的第二骨对表面,以接收患者的骨的第二对应轮廓和与第一安装表面分开配合的第二安装表面。 计算机控制的铣床包括与第一外科手术块的第一安装表面分开配合的第三安装表面。