Radiotherapy radiation field performance monitoring and adjusting device based on video
A technology for radiotherapy and adjustment device, which is applied in the field of radiotherapy and can solve the problems of difficulty in rapid detection and adjustment, and complex performance monitoring.
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[0014] The present invention will be further described below in conjunction with accompanying drawing.
[0015] like figure 1 , figure 2 , image 3 and Figure 4 As shown, the present invention includes a video imaging system 1, a motion control system 2 and a computer workstation system 3, and the video imaging system 1 includes a fluorescent screen 1-2 covering a metal plate 1-1, a video imaging system chassis 1-3, and a video camera 1 -4 and the lighting device 1-7; the video camera 1-4 is located in the middle of the metal plate 1-1 and the fluorescent screen 1-2, the position is fixed, and it is connected with the computer workstation system 3 through a USB interface; the metal plate 1-1 is outside Marking points 1-6 and marking lines 1-5 are arranged on the surface, which are used for positioning the headlight field of radiotherapy, and marking points 1-6 and marks are marked on the surface of the fluorescent screen 1-2 opposite to the video camera 1-4 Lines 1-5 are...
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