Graphical apparatus and method for tracking image volume review
    1.
    发明申请
    Graphical apparatus and method for tracking image volume review 审中-公开
    用于跟踪图像体积检查的图形设备和方法

    公开(公告)号:US20050184988A1

    公开(公告)日:2005-08-25

    申请号:US10510861

    申请日:2003-04-11

    摘要: An apparatus and graphical method for tracking image volume review is provided. An image volume data set is stored in a memory and selected portions of the image volume data set is displayed on a human readable display. A mapping of the displayed portion of the image volume data set is performed relative to a volume completion data set. The volume completion data set with the first portion thereof identified according to the mapping is colorized using a shading function to visually differentiate first portions of the volume completion data set reviewed by a radiologist from remaining portions of the volume completion data set. In that way, a complete review of the image volume can be conducted without missing portions thereof and without redundancy.

    摘要翻译: 提供了一种用于跟踪图像体积检查的装置和图形方法。 图像体积数据集存储在存储器中,并且图像体积数据集的选定部分显示在人类可读显示器上。 相对于卷完成数据集执行图像卷数据集的显示部分的映射。 根据映射识别的其第一部分的卷完成数据集使用着色功能进行着色,以将由放射科医师审查的体积完成数据集的第一部分与体积完成数据集的剩余部分视觉上区分开。 以这种方式,可以进行对图像体积的完整评估,而不会丢失其部分并且没有冗余。

    Remotely held needle guide for ct fluoroscopy
    3.
    发明申请
    Remotely held needle guide for ct fluoroscopy 有权
    远程固定针头用于ct透视

    公开(公告)号:US20060149147A1

    公开(公告)日:2006-07-06

    申请号:US10560217

    申请日:2004-06-17

    申请人: Jeffrey Yanof

    发明人: Jeffrey Yanof

    IPC分类号: A61B5/05 A61B19/00

    摘要: A guide apparatus (200) is provided for use with an associated imaging device (100) to direct movement of an associated interventional implement (192) relative to a patient (20) disposed on the imaging device (100). The guide apparatus includes a connector portion (210) coupling the guide apparatus with the associated imaging device (100). A main body portion (220) of the apparatus is supported relative to the associated imaging device by the connector portion (210). A gripping area (230) is formed at a first end (222) of the main body portion (220), the gripping area (230) being adapted to the guide apparatus (200) for manual gripping by an associated operator. A holding area (240) is formed at a second end (224) of the main body portion (220). The holding area (240) is adapted to hold the associated interventional implement (192) in an orientation suitable for motion relative to said patient (20) along a selected linear path (P) and also operative to translate the associated interventional implement (192) along said selected linear path (P) in response to manual force applied by the associated human operator at said gripping area (230). A robot arm (190) positions the apparatus to hold a biopsy needle relative to the patient based on a virtual planned trajectory. A linear slider joint constrains movement of the needle to the path (P) and permits manual insertion of the needle and attendant tactile feedback.

    摘要翻译: 引导装置(200)被提供用于与相关联的成像装置(100)一起使用以引导相关介入器具相对于设置在成像装置(100)上的患者(20)的移动。 引导装置包括将引导装置与相关联的成像装置(100)联接的连接器部分(210)。 所述装置的主体部分(220)通过连接器部分(210)相对于相关联的成像装置被支撑。 夹持区域(230)形成在主体部分(220)的第一端(222)处,所述抓握区域(230)适于由相关联的操作者手动夹持的引导装置(200)。 保持区域(240)形成在主体部分(220)的第二端(224)处。 所述保持区域(240)适于将所述相关联的介入器具(192)沿着​​所选择的线性路径(P)保持在适于相对于所述患者(20)运动的方向上,并且还可操作以平移相关联的介入器具(192) 沿着所述选择的线性路径(P)响应于在所述抓握区域(230)处由相关联的操作者施加的手动力。 机器人臂(190)基于虚拟计划轨迹将装置定位成相对于患者保持活检针。 线性滑块接头限制针的运动到路径(P),并允许手动插入针和伴随的触觉反馈。