Apparatus for determining the effective dose to the patient when X-ray RESEARCH

摘要

The invention relates to X-ray technology can be used to determine the effective dose under X-ray studies. Technical Problem - automation and improving the accuracy of the registration effective dose received by the patient during the X-ray examination. The apparatus comprises a setting unit effective dose exposure of the patient, coupled with control and reference blocks comprising effective dose of the test body and its projections, the patient's age, the anode voltage unit correction from the focal length change, and a control unit of automatic X-ray exposure meter sensitivity X-ray apparatus. setting unit effective dose has two co-operating inputs for signals from one of the ionization chambers of automatic X-ray exposure meter X-ray tube (one input) and for transmitting a signal from the level of the working field of the ionization chamber (another input) and an output signal from which is fed to multiplier where the multiplication is performed at the specific dose amount of electricity flowing during the exposure through the X-ray tube.