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The effect of collimator on improving the scattering effect in X-ray CT

The collimator, also known as beam limiter and beamer, is an important accessory of the X-ray machine. It is installed under the tube of the X-ray machine to limit the irradiation range of X-rays and reduce scattered X-rays.
When the switch of the beamer is turned on, a beam of light will be emitted, and the place where the light is irradiated is the irradiation range of X-rays, that is, the place where we need to film and detect, so the beamer also has the function of positioning. We changed the size of the X-ray exposure field by adjusting the lead lobes of the collimator output window. At the same time, the collimator itself has a filtering effect on X-rays, thereby reducing the emission of stray scattered rays and reducing the X-ray radiation received by operating doctors and patients.
Weifang NEWHEEK Electronic Technology Co., Ltd. provides different styles of beamers, which can meet the matching use of fixed, mobile and portable X-ray machines, or the replacement of damaged collimator. Customers can choose the appropriate standard according to the current size of the tube. Straight style.

collimator x ray

Author:X Ray Collimator


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