APPARATUS AND METHODS FOR PERFORMING OPTICAL TOMOGRAPHY ON DOSIMETERS FOR CALIBRATING RADIOTHERAPY EQUIPMENT
    1.
    发明申请
    APPARATUS AND METHODS FOR PERFORMING OPTICAL TOMOGRAPHY ON DOSIMETERS FOR CALIBRATING RADIOTHERAPY EQUIPMENT 审中-公开
    用于计算放射治疗设备的剂量计的光学计量仪的装置和方法

    公开(公告)号:US20140125969A1

    公开(公告)日:2014-05-08

    申请号:US14070761

    申请日:2013-11-04

    CPC classification number: G01N21/59 A61N5/1075

    Abstract: An apparatus and method for performing tomography are disclosed herein. The apparatus includes an emitter for scanning an object with a detection beam, a diffuser for scattering a transmitted portion of the detection beam that passes through the object in order to generate a scattered signal, and at least one detector for detecting a portion of the scattered signal. The diffuser has a diffusive surface area, and the detector has a total detection area that is smaller than the diffusive surface area.

    Abstract translation: 本文公开了一种用于执行断层摄影的装置和方法。 该装置包括用于用检测光束扫描物体的发射器,用于散射穿过物体的检测光束的透射部分以产生散射信号的扩散器,以及用于检测散射部分的至少一个检测器 信号。 扩散器具有扩散表面积,并且检测器具有小于扩散表面积的总检测面积。

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