Implant planning using captured joint motion information
    4.
    发明授权
    Implant planning using captured joint motion information 有权
    使用捕获的联合运动信息的种植体规划

    公开(公告)号:US09101394B2

    公开(公告)日:2015-08-11

    申请号:US11963547

    申请日:2007-12-21

    IPC分类号: A61B19/00

    摘要: The description relates to surgical computer systems, including computer program products, and methods for implant planning using captured joint motion information. Data is captured representative of a range of motion of a joint associated with a particular individual, where the joint includes a first bone and a second bone. The first bone of the joint is represented and a first implant model is associated with the representation of the first bone. Based on the captured data, a relationship is determined between the first implant model and a representation of the second bone through at least a portion of the range of motion of the joint. Information is displayed representative of the determined relationship.

    摘要翻译: 该描述涉及外科计算机系统,包括计算机程序产品,以及使用捕获的关节运动信息的植入物计划的方法。 捕获数据代表与特定个体相关联的关节的运动范围,其中关节包括第一骨骼和第二骨骼。 代表关节的第一骨骼,并且第一种植体模型与第一骨骼的表示相关联。 基于所捕获的数据,通过关节的运动范围的至少一部分,在第一植入物模型和第二骨骼的表示之间确定关系。 信息被显示代表所确定的关系。

    Computer-Aided Planning with Dual Alpha Angles in Femoral Acetabular Impingement Surgery
    6.
    发明申请
    Computer-Aided Planning with Dual Alpha Angles in Femoral Acetabular Impingement Surgery 有权
    计算机辅助计划在双侧角度在股骨髋臼入路手术

    公开(公告)号:US20130114866A1

    公开(公告)日:2013-05-09

    申请号:US13291654

    申请日:2011-11-08

    IPC分类号: G06K9/00 G06G7/60

    摘要: A method for determining a resection volume of a pathologic femur having a femoral head and a femoral neck is provided. The method may determine a first point of a desired contour based on a pathologic alpha angle of the pathologic femur, determine a second point of the desired contour based on a desired alpha angle of the pathologic femur, determine a third point of the desired contour on the femoral neck of the pathologic femur, and generate a resection volume of the pathologic femur based on the first, second and third points of the desired contour.

    摘要翻译: 提供了一种用于确定具有股骨头和股骨颈的病理股骨的切除体积的方法。 该方法可以基于病理性股骨的病理α角来确定期望轮廓的第一点,基于病理性股骨的期望的α角来确定期望轮廓的第二点,确定期望轮廓的第三点 病理性股骨的股骨颈,并根据所需轮廓的第一,第二和第三点产生病理性股骨的切除体积。

    Implant Planning Using Captured Joint Motion Information
    7.
    发明申请
    Implant Planning Using Captured Joint Motion Information 有权
    使用捕获关节运动信息的种植体规划

    公开(公告)号:US20080262812A1

    公开(公告)日:2008-10-23

    申请号:US11963547

    申请日:2007-12-21

    IPC分类号: G06G7/48

    摘要: The description relates to surgical computer systems, including computer program products, and methods for implant planning using captured joint motion information. Data is captured representative of a range of motion of a joint associated with a particular individual, where the joint includes a first bone and a second bone. The first bone of the joint is represented and a first implant model is associated with the representation of the first bone. Based on the captured data, a relationship is determined between the first implant model and a representation of the second bone through at least a portion of the range of motion of the joint. Information is displayed representative of the determined relationship.

    摘要翻译: 该描述涉及外科计算机系统,包括计算机程序产品,以及使用捕获的关节运动信息的植入物计划的方法。 捕获数据代表与特定个体相关联的关节的运动范围,其中关节包括第一骨骼和第二骨骼。 代表关节的第一骨骼,并且第一种植体模型与第一骨骼的表示相关联。 基于所捕获的数据,通过关节的运动范围的至少一部分,在第一植入物模型和第二骨骼的表示之间确定关系。 信息被显示代表所确定的关系。

    System and Method for Surgical Planning
    10.
    发明申请
    System and Method for Surgical Planning 审中-公开
    手术计划系统与方法

    公开(公告)号:US20120209419A1

    公开(公告)日:2012-08-16

    申请号:US13178148

    申请日:2011-07-07

    IPC分类号: G06F7/00 G06K9/00

    摘要: A system and method for determining inclination and version of a prosthetic acetabular cup relative to a coronal radiographic plane is provided. The system and method include the identification of a coronal radiographic plane in a three dimensional medical image. The system and method further include the identification of two symmetric landmarks on the pelvis to determine a mediolateral axis. The version and inclination can then be calculated based on the relationship between the axis of the acetabular cup, the coronal radiographic plan, and the mediolateral axis.

    摘要翻译: 提供了一种用于确定假体髋臼杯相对于冠状放射照相平面的倾斜度和形式的系统和方法。 该系统和方法包括在三维医学图像中识别冠状放射线照相平面。 该系统和方法还包括在骨盆上识别两个对称的地标以确定中间轴。 然后可以基于髋臼杯的轴线,冠状放射照相计划和中间轴之间的关系来计算版本和倾斜度。