HEAD AND NECK IMAGER
    3.
    发明申请
    HEAD AND NECK IMAGER 有权
    头和鼻子图像

    公开(公告)号:US20150131775A1

    公开(公告)日:2015-05-14

    申请号:US14537085

    申请日:2014-11-10

    Abstract: An imaging system comprises a digital radiation detector and radiation source. A detector transport moves the detector along at least a portion of a first curved path and a radiation moves the source along at least a portion of a second curved source path. The detector is configured to travel at least a portion of the first curved path, and the source is configured to travel at least a portion of the second curved path. The detector is configured to obtain a plurality of 2D projection images over a range of scan angles for reconstructing a 3D volume image using the plurality 2D projection images.

    Abstract translation: 成像系统包括数字辐射检测器和辐射源。 检测器传送沿着第一弯曲路径的至少一部分移动检测器,并且辐射沿着第二弯曲源路径的至少一部分移动源。 检测器被配置为行进第一弯曲路径的至少一部分,并且源构造成行进第二弯曲路径的至少一部分。 检测器被配置为在扫描角度范围内获得多个2D投影图像,用于使用多个2D投影图像来重建3D体积图像。

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