Principle of fluoroscopy

The basic principle of X-ray imaging, image intensifier is mainly used in C-arm, can carry out fluoroscopy of the human body, surgery.

X-ray can make human tissues form images on screen or film, on the one hand, based on X-ray penetration, fluorescence effect and photosensitive effect; on the other hand, based on the difference of density and thickness between human tissues. When X-ray passes through different tissues of the human body, the degree of absorption varies, so the amount of X-ray reaching the screen or film varies. In this way, on the screen or X-ray film, different images of light and dark or black and white contrast are formed.

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Author:Yevette