Method and apparatus for adjusting a field of view for exposure of an X-ray system, and an X-ray system
    28.
    发明授权
    Method and apparatus for adjusting a field of view for exposure of an X-ray system, and an X-ray system 有权
    用于调整用于X射线系统的曝光的视野的方法和装置以及X射线系统

    公开(公告)号:US09008269B2

    公开(公告)日:2015-04-14

    申请号:US13598643

    申请日:2012-08-30

    Abstract: A method for adjusting a field of view for exposure of an X-ray system is provided. The method comprises: capturing an image of a patient on an examining table of the system by an image sensor, wherein the image sensor is placed at a predetermined position in the system; displaying the captured image on a display for selection of a region of interest or a point of interest by a user on the image; automatically determining a target position of an X-ray source in response to the selection of the region of interest or the point of interest on the image, wherein a desired field of view for exposure covering the region of interest or the point of interest is obtained when the X-ray source is located at the target position; and automatically locating the X-ray source at the target position in response to the determination of the target position.

    Abstract translation: 提供了一种用于调整用于X射线系统的曝光的视场的方法。 该方法包括:通过图像传感器在系统的检查表上捕获患者的图像,其中图像传感器被放置在系统中的预定位置; 在显示器上显示所捕获的图像,以便在图像上选择用户感兴趣的区域或兴趣点; 响应于对图像上的感兴趣区域或兴趣点的选择,自动确定X射线源的目标位置,其中获得覆盖感兴趣区域或感兴趣点的曝光的期望视场 当X射线源位于目标位置时; 并且响应于目标位置的确定,将X射线源自动定位在目标位置。

Patent Agency Ranking