Automatically determining size or shape of a radiation beam
    1.
    发明申请
    Automatically determining size or shape of a radiation beam 审中-公开
    自动确定辐射束的大小或形状

    公开(公告)号:US20080013687A1

    公开(公告)日:2008-01-17

    申请号:US11731145

    申请日:2007-03-30

    IPC分类号: G21K1/00

    摘要: Systems and methods for automatically determining a beam parameter at each of a plurality of treatment nodes are disclosed. The beam parameter may include a beam shape, beam size and/or beam orientation. Systems and methods for automatically selecting multiple collimators in a radiation treatment system are also disclosed.

    摘要翻译: 公开了用于在多个处理节点中的每一个处自动确定波束参数的系统和方法。 光束参数可以包括光束形状,光束尺寸和/或光束取向。 还公开了用于在辐射处理系统中自动选择多个准直器的系统和方法。

    Automatically determining a beam parameter for radiation treatment planning
    2.
    发明申请
    Automatically determining a beam parameter for radiation treatment planning 有权
    自动确定辐射治疗计划的光束参数

    公开(公告)号:US20080011945A1

    公开(公告)日:2008-01-17

    申请号:US11731115

    申请日:2007-03-30

    IPC分类号: G01D18/00

    摘要: Systems and methods for automatically determining a beam parameter at each of a plurality of treatment nodes are disclosed. The beam parameter may include a beam shape, beam size and/or beam orientation. Systems and methods for automatically selecting multiple collimators in a radiation treatment system are also disclosed.

    摘要翻译: 公开了用于在多个处理节点中的每一个处自动确定波束参数的系统和方法。 光束参数可以包括光束形状,光束尺寸和/或光束取向。 还公开了用于在辐射处理系统中自动选择多个准直器的系统和方法。

    Method and apparatus for guiding a medical instrument to a subsurface target site in a patient
    3.
    发明申请
    Method and apparatus for guiding a medical instrument to a subsurface target site in a patient 审中-公开
    用于将医疗器械引导到患者的地下目标部位的方法和装置

    公开(公告)号:US20060036162A1

    公开(公告)日:2006-02-16

    申请号:US11045013

    申请日:2005-01-27

    IPC分类号: A61B5/05

    摘要: Intraoperative image(s) of a patient target site are generated by an intraoperative imaging system (e.g., ultrasound or X-ray). The intraoperative imaging system is tracked with respect to the patient target site and surgical instrument(s) (e.g., a pointer, endoscope or other intraoperative video or optical device). The intraoperative images, surgical instruments, and patient target site are registered into a common coordinate system. Spatial feature(s) of the patient target site are indicated on the images of the patient target site. Indicia relating the position and orientation of the surgical instrument(s) to the spatial feature(s) of the patient target site are projected on the images, with the indicia being used to correlate the position and orientation of the surgical instruments with respect to the target feature.

    摘要翻译: 通过术中成像系统(例如,超声或X射线)产生患者靶位点的术中图像。 相对于患者靶位点和外科器械(例如,指示器,内窥镜或其他术中视频或光学装置)跟踪术中成像系统。 将术中图像,手术器械和患者目标部位注册到共同的坐标系中。 在患者目标部位的图像上显示病人目标部位的空间特征。 将外科器械的位置和方位与患者目标部位的空间特征相关联的标记投影在图像上,该标记用于将手术器械的位置和取向相对于 目标特征。