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X ray grid can improve the quality of X-ray medical equipment

The x ray grid is used to filter out the influence of scattered rays on the film. It should be placed between the human body and the film. Most of the scattered rays can be filtered out, and only a small part of the scattered rays will leak.   

What are the principles for the use of x ray grids?

(1) When using a concentrated grid, the grid cannot be reversed;

(2) The center line of the x-ray should be aligned with the center line of the grid, and the left-right deviation should not exceed 3CM;

(3) When tilting the x-ray tube, the tilting direction can only be parallel to the arrangement direction of the lead bars;

(4) When collapsing to focus the grid, the distance from the focus to the grid should be within the allowable range of f1 to f2;

(5) When using a speed-adjustable motion grid, adjust the motion speed that is compatible with the exposure time. Generally, the motion time should be longer than one-fifth of the exposure time

(6) X ray grid should be used if the body thickness exceeds 15cm and the KV exceeds 60KV.

X-ray Grid is an important device to improve image quality. If you are interested in this device, please contact us!


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