Recently, a customer asked about the difference between our company’s grid film shooting and grid deletion conditions? Today I will first popularize the product knowledge of the grid:
The main function of the X-ray grid is to filter out scattered rays. Scattered rays are due to the fact that when X-rays penetrate the human body, a part of the body’s tissues has a special effect, which causes the original X-rays to change the direction of propagation, resulting in rays with different propagation directions called scattered rays.
The X-ray grid is a device that allows the original emission lines to pass through and filters out scattered rays to improve image quality. Among them, the definition of the original emission line and the secondary ray are the original emission line and the primary ray and the ray emitted from the X-ray tube, the scattered line and the secondary ray and the original emission line are injected into the human body and have a special effect on the human tissue. The generated rays have a wavelength longer than the original emission line and the radiation direction is scattered and irregular. Due to the effect of the different radiation directions of the scattered rays on the image, the image will be blurred, and the image will be gray and white and the contrast will not be high.
So how much is the difference between the conditions of a grid film and a grid deletion condition? Simply put, after comparing the two images of a film with a grid and a film without a grid, you will find that the image with a grid will be More clearly, this is why many hospitals require the installation of grids.
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Company: Weifang Newheek Electronic Tech Co., Ltd.
Address: E Building of Future Star Scientific Innovation Industrial Zone of No.957 Wolong East Street, Yulong Community, Xincheng Sub-District Office, Weifang Hi-tech Zone, Shandong Province, China