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1.发明授权公开(公告)号：US08923475B2
公开(公告)日：2014-12-30
申请号：US13363307
申请日：2012-01-31
CPC分类号： G01N23/046 , A61B6/032 , A61B6/4085 , A61B6/4476 , A61B6/54 , G01N2223/306 , G01N2223/3303 , G01N2223/419
摘要： A system for motion control of a cone-beam tomography recording device includes a drive system configured to position a paired radiation source and radiation detector relative to an object. The system further includes a controller configured to: initiate a trigger plan operable as a function of a constant frequency control signal, activate the paired radiation source and radiation detector in accordance with the trigger plan, drive, in response to the trigger plan, the first drive system to a steady operating state derived as a function of the constant frequency, capture a plurality of broadcast radiation signals representative of a plurality of two dimensional images of the object such that the two dimensional images are defined equidistant positions defined by the trigger plan and as a function of the constant frequency signal, and generate a three dimensional representation of the object based on the plurality of two dimensional images.
摘要翻译： 锥束断层摄影记录装置的运动控制系统包括配置成相对于物体定位成对的辐射源和辐射检测器的驱动系统。 该系统还包括控制器，该控制器被配置为：启动可作为恒定频率控制信号的函数操作的触发计划，根据触发计划，根据触发计划激活成对的辐射源和辐射检测器，第一 驱动系统作为恒定频率的函数导出的稳定操作状态，捕获表示对象的多个二维图像的多个广播辐射信号，使得二维图像被定义为由触发计划定义的等距位置，以及 作为恒定频率信号的函数，并且基于多个二维图像生成对象的三维表示。
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2.发明申请SYSTEM AND METHOD FOR RECORDING CONE-BEAM TOMOGRAMS IN RADIATION THERAPY 有权用于记录辐射治疗中的锥体TOMOGRAMS的系统和方法公开(公告)号：US20130193349A1
公开(公告)日：2013-08-01
申请号：US13363307
申请日：2012-01-31
IPC分类号： G01N21/00
CPC分类号： G01N23/046 , A61B6/032 , A61B6/4085 , A61B6/4476 , A61B6/54 , G01N2223/306 , G01N2223/3303 , G01N2223/419
摘要： A system for motion control of a cone-beam tomography recording device includes a drive system configured to position a paired radiation source and radiation detector relative to an object. The system further includes a controller configured to: initiate a trigger plan operable as a function of a constant frequency control signal, activate the paired radiation source and radiation detector in accordance with the trigger plan, drive, in response to the trigger plan, the first drive system to a steady operating state derived as a function of the constant frequency, capture a plurality of broadcast radiation signals representative of a plurality of two dimensional images of the object such that the two dimensional images are defined equidistant positions defined by the trigger plan and as a function of the constant frequency signal, and generate a three dimensional representation of the object based on the plurality of two dimensional images.
摘要翻译： 锥束断层摄影记录装置的运动控制系统包括配置成相对于物体定位成对的辐射源和辐射检测器的驱动系统。 该系统还包括控制器，该控制器被配置为：启动可作为恒定频率控制信号的函数操作的触发计划，根据触发计划，根据触发计划激活成对的辐射源和辐射检测器，第一 驱动系统作为恒定频率的函数导出的稳定操作状态，捕获表示对象的多个二维图像的多个广播辐射信号，使得二维图像被定义为由触发计划定义的等距位置，以及 作为恒定频率信号的函数，并且基于多个二维图像生成对象的三维表示。
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公开(公告)号：US20120177171A1
公开(公告)日：2012-07-12
申请号：US13178949
申请日：2011-07-08
CPC分类号： A61B6/032 , A61B6/025 , A61B6/4085 , A61B6/4452
摘要： An imaging facility having an X-ray source, an X-ray detector, and a rotation facility operable to rotate the X-ray source and the X-ray detector around a center of rotation. The imaging facility also has a first translation facility operable to move the X-ray source in a direction that has a component that is tangential to a circle of rotation around the center of rotation.
摘要翻译： 一种具有X射线源，X射线检测器和旋转设备的成像设备，其可操作以围绕旋转中心旋转X射线源和X射线检测器。 成像设备还具有第一翻译设备，其可操作以沿着具有与围绕旋转中心的旋转圆周相切的分量的方向移动X射线源。
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公开(公告)号：US09420975B2
公开(公告)日：2016-08-23
申请号：US13178949
申请日：2011-07-08
CPC分类号： A61B6/032 , A61B6/025 , A61B6/4085 , A61B6/4452
摘要： An imaging facility having an X-ray source, an X-ray detector, and a rotation facility operable to rotate the X-ray source and the X-ray detector around a center of rotation. The imaging facility also has a first translation facility operable to move the X-ray source in a direction that has a component that is tangential to a circle of rotation around the center of rotation.
摘要翻译： 一种具有X射线源，X射线检测器和旋转设备的成像设备，其可操作以围绕旋转中心旋转X射线源和X射线检测器。 成像设备还具有第一翻译设备，其可操作以沿着具有与围绕旋转中心的旋转圆周相切的分量的方向移动X射线源。
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