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公开(公告)号：US09095278B2
公开(公告)日：2015-08-04
申请号：US13991112
申请日：2011-10-25
申请人： Lionel Desponds , Pál Tegzes , Székely György , Régis Vaillant , Tamás Ujvári , Zsolt Szabó , Vincent Bismuth
发明人： Lionel Desponds , Pál Tegzes , Székely György , Régis Vaillant , Tamás Ujvári , Zsolt Szabó , Vincent Bismuth
摘要： A method for monitoring a radiation dose applied to a patient being exposed or having been exposed to radiation from a medical imaging system, the medical imaging system comprising an X-ray source, the X-ray source describing a trajectory in a coordinate system of reference of the medical imaging system having an origin, the method comprising determining the current coordinates, in the coordinate system of reference of the medical imaging system, of a current region being exposed or having been exposed to radiation from the X-ray source, of an envelope of a patient model, in relation to a current position of the X-ray source, determining, from the current coordinates, a current coordinate system of reference having as origin the current position of the X-ray source, the current coordinate system of reference being centered on the current region, and displaying a representation of the current region centered on the current coordinate system of reference.
摘要翻译： 一种用于监测施加到被暴露于或已经暴露于医学成像系统的辐射的患者的辐射剂量的方法，所述医学成像系统包括X射线源，所述X射线源描述参考坐标系中的轨迹 所述方法包括确定所述医学成像系统的所述坐标系参考系中当前正在暴露或已经暴露于来自所述X射线源的辐射的当前区域的当前坐标，所述当前区域被暴露于来自所述X射线源的辐射， 根据当前坐标，确定作为原点的目前的X坐标系的当前坐标系，X射线源的当前位置， 参考以当前区域为中心，并且显示以当前坐标系参考系为中心的当前区域的表示。
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公开(公告)号：US20130243162A1
公开(公告)日：2013-09-19
申请号：US13991112
申请日：2011-10-25
申请人： Lionel Desponds , Pál Tegzes , Székely György , Régis Vaillant , Tamás Ujvári , Zsolt Szabó , Vincent Bismuth
发明人： Lionel Desponds , Pál Tegzes , Székely György , Régis Vaillant , Tamás Ujvári , Zsolt Szabó , Vincent Bismuth
IPC分类号： A61B6/10
摘要： A method for monitoring a radiation dose applied to a patient being exposed or having been exposed to radiation from a medical imaging system, the medical imaging system comprising an X-ray source, the X-ray source describing a trajectory in a coordinate system of reference of the medical imaging system having an origin, the method comprising determining the current coordinates, in the coordinate system of reference of the medical imaging system, of a current region being exposed or having been exposed to radiation from the X-ray source, of an envelope of a patient model, in relation to a current position of the X-ray source, determining, from the current coordinates, a current coordinate system of reference having as origin the current position of the X-ray source, the current coordinate system of reference being centered on the current region, and displaying a representation of the current region centered on the current coordinate system of reference.
摘要翻译： 一种用于监测施加到被暴露于或已经暴露于医学成像系统的辐射的患者的辐射剂量的方法，所述医学成像系统包括X射线源，所述X射线源描述参考坐标系中的轨迹 所述方法包括确定所述医学成像系统的所述坐标系参考系中当前正在暴露或已经暴露于来自所述X射线源的辐射的当前区域的当前坐标，所述当前区域被暴露于来自所述X射线源的辐射， 根据当前坐标，确定作为原点的目前的X坐标系的当前坐标系，X射线源的当前位置， 参考以当前区域为中心，并且显示以当前坐标系参考系为中心的当前区域的表示。
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