System and Computer Assisted Surgery
    1.
    发明申请
    System and Computer Assisted Surgery 审中-公开
    系统和计算机辅助手术

    公开(公告)号:US20120109151A1

    公开(公告)日:2012-05-03

    申请号:US13262425

    申请日:2010-03-04

    IPC分类号: A61B19/00

    摘要: The present invention relates to a system and method of computer assisted surgery in soft tissue. The system comprises a navigated instrument (14) suitable to be inserted into a living object's soft tissue body part, wherein said navigated instrument (14) when inserted into the body part is suitable to define at least a portion of a section plane with respect to said soft tissue body part. The system further comprises a computer assisted guiding means to assist or enable guiding the instrument (14) upon insertion into the body part such that the section plane defined by said inserted instrument (14) coincides with a planned section plane.

    摘要翻译: 本发明涉及软组织中计算机辅助手术的系统和方法。 该系统包括适于插入到生物体的软组织体部分中的导航仪器(14),其中当插入到主体部分中时,所述导航仪器(14)适于限定相对于部件的截面的至少一部分 所述软组织体部分。 所述系统还包括计算机辅助引导装置,用于在插入所述主体部分中时辅助或实现所述仪器(14)的引导,使得由所述插入的仪器(14)限定的所述截面与计划的剖面平行。

    METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR TARGETING OF A TARGET WITH AN ELONGATE INSTRUMENT
    2.
    发明申请
    METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR TARGETING OF A TARGET WITH AN ELONGATE INSTRUMENT 审中-公开
    方法,系统和计算机程序产品用于瞄准具有最终仪器的目标

    公开(公告)号:US20100076305A1

    公开(公告)日:2010-03-25

    申请号:US12481774

    申请日:2009-06-10

    IPC分类号: A61B5/05

    摘要: An embodiment is directed to a method and a system for assisting the targeting of a target with an elongate instrument, wherein the instrument is to be inserted into a living object's body part along a predetermined trajectory extending between an entry point of said instrument into said body part and a target point associated with said target. The method comprises an instrument directing assisting step for generating and displaying an image allowing a user to assess to which extend the longitudinal axis of the instrument is aligned with the vector connecting the target point and the tip portion of said instrument. Also, the method comprises an instrument guiding assisting step of generating and displaying an image allowing a user to assess to which extent the instrument motion during insertion thereof coincides with the predetermined trajectory.

    摘要翻译: 一个实施例涉及一种用于利用细长仪器来辅助瞄准目标的方法和系统,其中所述仪器将沿着在所述仪器的入口点延伸到所述体内的预定轨迹插入到活体的身体部分 部分和与所述目标相关联的目标点。 该方法包括用于生成和显示图像的仪器引导辅助步骤,允许用户评估仪器的纵向轴线与连接目标点和所述仪器的尖端部分的矢量对准哪个延伸。 此外,该方法包括产生和显示图像的仪器引导辅助步骤,允许用户评估其插入期间的仪器运动在何种程度上与预定轨迹一致。