CONSTRUCTION OF A NON-IMAGED VIEW OF AN OBJECT USING ACQUIRED IMAGES
    1.
    发明申请
    CONSTRUCTION OF A NON-IMAGED VIEW OF AN OBJECT USING ACQUIRED IMAGES 有权
    使用获取的图像构建非对象视图

    公开(公告)号:US20090087052A1

    公开(公告)日:2009-04-02

    申请号:US12241724

    申请日:2008-09-30

    IPC分类号: G06K9/00

    摘要: There is described a method and a system for generating a non-imaged plane view of an anatomical part for assisting a surgery. A model of the anatomical part is provided, comprising features and dimension parameters. A first plane view of the anatomical part is obtained. Features are identified in the first plane view. The dimension parameters are measured from the features identified. The model is displayed in the non-imaged plane view such that the model is dimensioned with the measured dimension parameters. A position and orientation of a surgical object is then tracked relative to the anatomical part while a user navigates said surgical object in space and a representation of the surgical object to be overlaid in register on at least one the first plane view and/or the non-imaged view is generated.

    摘要翻译: 描述了用于产生用于辅助手术的解剖部件的非成像平面视图的方法和系统。 提供解剖部位的模型,包括特征和尺寸参数。 获得解剖部位的第一平面图。 功能在第一个平面视图中被识别。 尺寸参数是从所识别的特征测量的。 模型显示在非成像平面视图中,使得模型的尺寸与测量尺寸参数相同。 然后,当用户在空间中导航所述手术对象并且将待覆盖的手术对象的表示在至少一个第一平面图和/或非平面视图上登记时,手术对象的位置和取向相对于解剖部分被跟踪, 生成视图。

    Method for placing multiple implants during a surgery using a computer aided surgery system
    2.
    发明申请
    Method for placing multiple implants during a surgery using a computer aided surgery system 审中-公开
    使用计算机辅助手术系统在手术期间放置多个植入物的方法

    公开(公告)号:US20060015030A1

    公开(公告)日:2006-01-19

    申请号:US10526018

    申请日:2003-08-25

    IPC分类号: A61B5/05

    摘要: A method and an apparatus are described for placing multiple implants during a surgery, the apparatus comprising: a display for an image representing a patient's anatomy; a database of virtual implants from which a user selects; a tool for the user to manipulate in order to select the virtual implants from the database and place the virtual implants in the image at desired locations; and a positioning module for calculating a position of a first of the virtual implants with respect to a second of the virtual implants and allow the user to align the first and second virtual implants with respect to each other, for generating relative position data as a function of the calculated position, and for sending the relative position data to the display.

    摘要翻译: 描述了一种用于在手术期间放置多个植入物的方法和装置,该装置包括:用于表示患者解剖结构的图像的显示器; 用户选择的虚拟植入物的数据库; 用于使用户操作以便从数据库中选择虚拟植入物并将虚拟植入物置于所需位置的图像中的工具; 以及定位模块,用于相对于第二虚拟植入物计算第一虚拟植入物的位置,并允许使用者相对于彼此对准第一和第二虚拟植入物,以产生作为功能的相对位置数据 的计算位置,并将相对位置数据发送到显示器。