Diagnostic X-ray machine X ray collimator ppt is an electromechanical optical device installed in front of the output window of the X-ray tube assembly sleeve. The main function of X ray collimator ppt is to control the irradiation field of the X-ray tube output line so that it can be Under the premise of satisfying X-ray imaging and diagnosis, try to reduce the projection range to avoid unnecessary dose; and can absorb some scattered rays to improve image clarity. In addition, it can also indicate the size of the projection center and the projection field of view. Therefore, X ray collimator ppt is an indispensable auxiliary equipment for X-ray projection and protection.
Diagnostic X-ray machine X ray collimator ppt is divided into manual, electric and automatic. Manual collimators are mostly used in filming, and electric collimators are mostly used in fluoroscopy. There is little difference between automatic collimators and electric collimators, and they are mostly used The fluoroscopy is in progress.