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公开(公告)号：US09370670B2
公开(公告)日：2016-06-21
申请号：US14158568
申请日：2012-07-19
申请人： Johan Henning , Bas Woudstra , Jeroen Schuurman
发明人： Johan Henning , Bas Woudstra , Jeroen Schuurman
CPC分类号： A61N5/1001 , A61N5/1027 , A61N5/1048 , A61N2005/1052 , G01T1/1644
摘要： An embodiment of the present disclosure is directed to a radioactive source tracking system adapted to determine in real time a spatial position of a gamma source in a volume, including a set of spatially distributed position sensitive detectors operable in real time arranged about the volume. The system includes a real time computer system adapted to calculate the spatial position per time stamp of the gamma source in the volume based on respective signals generated by the position sensitive detectors. In addition, the radioactive source is represented by a 3D or 4D data stream in real time. Other embodiments of the present disclosure are directed to a method for tracking a radioactive gamma source and a computer program product for causing a processor to determine a real time 3D or a 4D spatial position of a gamma source.
摘要翻译： 本公开的实施例涉及一种放射源跟踪系统，其适于实时地确定体积中的伽马源的空间位置，包括一组空间分布的位置敏感检测器，其可实时地布置在体积周围。 该系统包括实时计算机系统，其适于基于由位置敏感检测器产生的相应信号计算体积中伽马源的每个时间戳的空间位置。 此外，放射源由3D或4D数据流实时表示。 本公开的其他实施例涉及用于跟踪放射性伽马源的方法和用于使处理器确定伽马源的实时3D或4D空间位置的计算机程序产品的方法。
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公开(公告)号：US20120163540A1
公开(公告)日：2012-06-28
申请号：US13335830
申请日：2011-12-22
IPC分类号： A61N5/10
CPC分类号： A61B6/542 , A61B6/4423 , A61N5/1048 , A61N5/1071 , A61N2005/1076 , A61N2005/1091
摘要： One embodiment of the present disclosure is directed to a mobile X-ray unit. The mobile X-ray unit may include a base for accommodating a control unit configured to control an X-ray applicator and a power supply configured to supply power to the X-ray applicator. The mobile X-ray unit may further include an articulated arm associated with the base. The arm may be configured to support the X-ray applicator. The X-ray applicator may have an X-ray tube for emitting an X-ray beam for irradiating an object. The mobile X-ray unit may further include a phantom-based dosimetry system configured to perform a dosimetry check of the X-ray beam.
摘要翻译： 本公开的一个实施例涉及移动X射线单元。 移动X射线单元可以包括用于容纳被配置为控制X射线施加器的控制单元的基座和被配置为向X射线施加器供电的电源。 移动X射线单元还可以包括与基座相关联的关节臂。 臂可以被配置为支撑X射线施加器。 X射线投射器可以具有用于发射用于照射物体的X射线束的X射线管。 移动X射线单元还可以包括被配置为执行X射线束的剂量测定检查的基于幻像的剂量测定系统。
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公开(公告)号：US08995616B2
公开(公告)日：2015-03-31
申请号：US13335712
申请日：2011-12-22
CPC分类号： A61N5/1071 , A61B6/08 , A61N5/1048 , A61N5/1049 , A61N5/1075 , A61N5/1083 , A61N2005/005 , A61N2005/105 , A61N2005/1056 , A61N2005/1091 , H01J35/00 , H01J35/02 , H01J35/16 , H01J35/32 , H05G1/04
摘要： One embodiment of the present disclosure is directed to a mobile X-ray unit. The mobile X-ray unit may include a base for accommodating a control unit for controlling an X-ray applicator and a power supply for supplying power to the X-ray applicator. The mobile X-ray unit may further include an articulated arm associated with the base and coupled to the X-ray applicator. The X-ray applicator may have an X-ray tube configured to emit an X-ray beam through an exit window to irradiate an object. The mobile X-ray unit may further include a dosimetry system adapted for real time dosimetry.
摘要翻译： 本公开的一个实施例涉及移动X射线单元。 移动X射线单元可以包括用于容纳用于控制X射线施加器的控制单元的基座和用于向X射线施加器供电的电源。 移动X射线单元还可以包括与基座相关联并且联接到X射线施加器的铰接臂。 X射线施加器可以具有被配置为通过出射窗口发射X射线束以照射物体的X射线管。 移动X射线单元还可以包括适于实时剂量测定的剂量测定系统。
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公开(公告)号：US20120163556A1
公开(公告)日：2012-06-28
申请号：US13335152
申请日：2011-12-22
申请人： Johan Henning , Bas Woudstra
发明人： Johan Henning , Bas Woudstra
CPC分类号： A61N5/1049 , A61N5/1083 , A61N2005/1056 , A61N2005/1091
摘要： One embodiment of the present disclosure is directed to a mobile X-ray unit. The mobile X-ray unit may include a base having a control unit and a power supply. The mobile X-ray unit may further include an articulated arm associated with the base. The articulated arm may be coupled to an X-ray applicator having an X-ray tube. The X-ray tube may include a target for generating an X-ray beam, a collimator for shaping the X-ray beam, and an exit surface through which the X-ray beam is configured to exit the X-ray tube. The mobile X-ray unit may have at least one light source configured to illuminate at least a portion of the X-ray beam emitted from the exit surface.
摘要翻译： 本公开的一个实施例涉及移动X射线单元。 移动X射线单元可以包括具有控制单元和电源的基座。 移动X射线单元还可以包括与基座相关联的关节臂。 关节臂可以联接到具有X射线管的X射线施加器。 X射线管可以包括用于产生X射线束的靶，用于成形X射线束的准直器以及X射线束被配置为离开X射线管的出射表面。 移动X射线单元可以具有被配置为照射从出射表面发射的X射线束的至少一部分的至少一个光源。
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公开(公告)号：US20120163539A1
公开(公告)日：2012-06-28
申请号：US13335712
申请日：2011-12-22
IPC分类号： A61N5/10
CPC分类号： A61N5/1071 , A61B6/08 , A61N5/1048 , A61N5/1049 , A61N5/1075 , A61N5/1083 , A61N2005/005 , A61N2005/105 , A61N2005/1056 , A61N2005/1091 , H01J35/00 , H01J35/02 , H01J35/16 , H01J35/32 , H05G1/04
摘要： One embodiment of the present disclosure is directed to a mobile X-ray unit. The mobile X-ray unit may include a base for accommodating a control unit for controlling an X-ray applicator and a power supply for supplying power to the X-ray applicator. The mobile X-ray unit may further include an articulated arm associated with the base and coupled to the X-ray applicator. The X-ray applicator may have an X-ray tube configured to emit an X-ray beam through an exit window to irradiate an object. The mobile X-ray unit may further include a dosimetry system adapted for real time dosimetry.
摘要翻译： 本公开的一个实施例涉及移动X射线单元。 移动X射线单元可以包括用于容纳用于控制X射线施加器的控制单元的基座和用于向X射线施加器供电的电源。 移动X射线单元还可以包括与基座相关联并且联接到X射线施加器的铰接臂。 X射线施加器可以具有被配置为通过出射窗口发射X射线束以照射物体的X射线管。 移动X射线单元还可以包括适于实时剂量测定的剂量测定系统。
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公开(公告)号：US09168391B2
公开(公告)日：2015-10-27
申请号：US13335152
申请日：2011-12-22
申请人： Johan Henning , Bas Woudstra
发明人： Johan Henning , Bas Woudstra
CPC分类号： A61N5/1049 , A61N5/1083 , A61N2005/1056 , A61N2005/1091
摘要： One embodiment of the present disclosure is directed to a mobile X-ray unit. The mobile X-ray unit may include a base having a control unit and a power supply. The mobile X-ray unit may further include an articulated arm associated with the base. The articulated arm may be coupled to an X-ray applicator having an X-ray tube. The X-ray tube may include a target for generating an X-ray beam, a collimator for shaping the X-ray beam, and an exit surface through which the X-ray beam is configured to exit the X-ray tube. The mobile X-ray unit may have at least one light source configured to illuminate at least a portion of the X-ray beam emitted from the exit surface.
摘要翻译： 本公开的一个实施例涉及移动X射线单元。 移动X射线单元可以包括具有控制单元和电源的基座。 移动X射线单元还可以包括与基座相关联的关节臂。 关节臂可以联接到具有X射线管的X射线施加器。 X射线管可以包括用于产生X射线束的靶，用于成形X射线束的准直器以及X射线束被配置为离开X射线管的出射表面。 移动X射线单元可以具有被配置为照射从出射表面发射的X射线束的至少一部分的至少一个光源。
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公开(公告)号：US08929511B2
公开(公告)日：2015-01-06
申请号：US13335830
申请日：2011-12-22
CPC分类号： A61B6/542 , A61B6/4423 , A61N5/1048 , A61N5/1071 , A61N2005/1076 , A61N2005/1091
摘要： One embodiment of the present disclosure is directed to a mobile X-ray unit. The mobile X-ray unit may include a base for accommodating a control unit configured to control an X-ray applicator and a power supply configured to supply power to the X-ray applicator. The mobile X-ray unit may further include an articulated arm associated with the base. The arm may be configured to support the X-ray applicator. The X-ray applicator may have an X-ray tube for emitting an X-ray beam for irradiating an object. The mobile X-ray unit may further include a phantom-based dosimetry system configured to perform a dosimetry check of the X-ray beam.
摘要翻译： 本公开的一个实施例涉及移动X射线单元。 移动X射线单元可以包括用于容纳被配置为控制X射线施加器的控制单元的基座和被配置为向X射线施加器供电的电源。 移动X射线单元还可以包括与基座相关联的关节臂。 臂可以被配置为支撑X射线施加器。 X射线投射器可以具有用于发射用于照射物体的X射线束的X射线管。 移动X射线单元还可以包括被配置为执行X射线束的剂量测定检查的基于幻像的剂量测定系统。
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