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    • 22. 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
    • 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
    • US09008269B2
    • 2015-04-14
    • US13598643
    • 2012-08-30
    • Jian WangBin YeYannan HuangYonghui Han
    • Jian WangBin YeYannan HuangYonghui Han
    • A61B6/08A61B6/00A61B6/06
    • A61B6/52A61B6/06A61B6/08A61B6/4021A61B6/469A61B6/548
    • 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.
    • 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。
    • 24. 发明授权
    • Radiograhic system
    • 无线电广播系统
    • US07549799B2
    • 2009-06-23
    • US11966579
    • 2007-12-28
    • Bin Ye
    • Bin Ye
    • H01J31/49
    • G03B42/04
    • A radiographic system (100) is provided wherein a single X-ray detector can be handled freely using a cable and which can prevent an operator or a patient from being troubled by the cable. The radiographic system (100) comprises a radiographic panel (5) configured to radiograph in two dimensions a radiation exposed to a subject and output radiation image data, a cable (6) for the supply of electric power to the radiographic panel and transfer of the radiation image data, a conveyance unit (8) for conveying the cable in a predetermined direction, a cable length adjusting unit (7) provided in the conveyance unit to adjust the length of the cable, and a movement control unit (72) configured to move the conveyance unit in accordance with a tilting direction of the cable from the cable length adjusting unit to the radiographic panel.
    • 提供了一种放射线照相系统(100),其中可以使用电缆自由地处理单个X射线检测器,并且可以防止操作者或患者受到电缆的困扰。 射线照相系统(100)包括放射线照相面板(5),其配置成二维放射照射暴露于对象的辐射并输出放射线图像数据;电缆(6),用于向射线照相面板供应电力并传送 辐射图像数据,用于沿预定方向传送电缆的传送单元(8),设置在传送单元中以调节电缆长度的电缆长度调节单元(7),以及移动控制单元(72) 将输送单元按照电缆从电缆长度调节单元的倾斜方向移动到射线照相面板。