The main components of the fluoroscopy image intensifier are inner gallbladder, output screen, filter board, high voltage power supply and shell. The output screen is the part of the output image. If the output screen of the fluoroscopy image intensifier is discharged, it will directly affect the quality of the image. At present, we find that the phenomenon of image blurring and flash screen.
The fluoroscopy image intensifier leakage of the inner gallbladder also causes blurring of the image and flashing screen. Therefore, when the flash screen or image blurring occurs in the file, we will first detect the high voltage power supply, and then re-encapsulate the output screen. If the flash screen disappears after the output screen is encapsulated, it is the problem of the output screen of the image intensifier. If the flash screen phenomenon still exists, we should consider the internal problem.