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1. 发明授权

US08044359B2 Three dimensional dosimetry using solid array geometry 有权
标题翻译：使用固体阵列几何的三维剂量测定
公开(公告)号：US08044359B2
公开(公告)日：2011-10-25
申请号：US12401949
申请日：2009-03-11
申请人： William E. Simon
发明人： William E. Simon
IPC分类号： G01T1/02
CPC分类号： A61N5/1071 , A61N5/1038 , A61N2005/1034 , A61N2005/1076
摘要： A dosimeter comprising an ionizing radiation detector array is used to generally encompass a three dimensional geometric shape such as that employed as a phantom in radiation dosimetry measurements. The ionizing radiation detector array may include passive or active detectors. The active detectors in the array may comprise diodes, ionization chambers, luminescent sensors or amorphous silicon. The three dimensional geometric shape may comprise a shape defined by a closed directrix, wherein each of a plurality of detectors within the ionizing detector array is within an envelope defined by a generatrix of the directrix. The closed directrix may be an open or closed cylinder, or a structure having a cross section described by a polygon. The plurality of detectors may only be positioned on or at least proximate the envelope.
摘要翻译：包括电离辐射检测器阵列的剂量计用于通常包含三维几何形状，例如在辐射剂量测量中用作幻影的形状。电离辐射检测器阵列可以包括无源或有源检测器。阵列中的有源检测器可以包括二极管，电离室，发光传感器或非晶硅。三维几何形状可以包括由封闭的线阵定义的形状，其中电离检测器阵列内的多个检测器中的每一个在由该阵列的母线限定的包络内。封闭的准线可以是开放的或封闭的圆柱体，或具有由多边形描述的横截面的结构。多个检测器可以仅位于信封上或至少靠近信封。

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