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Structure features of digital image intensifier TV system

Digital image intensifier TV system consists of input surface, photocathode, cluster electrode, anode and output surface in a vacuum state. After the X-ray transformation, the photoelectron is accelerated through the high pressure, and is imaged on the output surface through the electron lens cluster consisting of the cluster electrode and the anode.
image intensifier converts invisible X-ray images into visible images and intensifies the image brightness. The advantage of digital image intensifier TV system is the medical TV system built based on digital image intensifier TV system , which greatly reduces the X-ray radiation dose of patients at the time of diagnosis. The X-ray dose used is only 1/10 of that of direct photography, which is 1/50 of fluorescence plate fluoroscopy.
digital image intensifier TV system
Digital image intensifier TV system structure is in large-diameter vacuum tube, set up a type conversion screen and photocathode, there is a composed of electron lens focusing electrode and an output screen, when the X-ray projection in the enhanced tube input end, X-ray photons through the input window into the tube, absorbed by input switch panel, the energy is converted into visible light photons, and causes the photocathode emit electrons, these electrons are accelerated electron lens and converge to the output on the screen,Thus, a visible image with sufficient brightness corresponding to the input X-ray image is formed on the output side
Newheek digital image intensifier TV system is divided into 6 inches, 9 inches and 12 inches, which can replace the digital image intensifier TV system such as Toshiba and thales. Meet the purchasing needs of different customers.

Author:Glinda


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