Ref.: 14 tit.

A method for registration of X-ray images and construction of the device is offered which may be used for medical express diagnostics. This method is free from many drawbacks inherent to X-ray methods. For transformation of invisible X-ray radiation into visual image a high-density collective gas discharge initiated by X-ray radiation is used. Process of visual image formation in such a discharge is investigated as well as its characteristics: brightness, contrast and spatial resolution. For registration of pulse images in a ultra-violet and visible part of a spectrum it is offered to use industrial CCD cameras. Experiments show, that the use of this method allows receiving visual images with good-enough parameters at doses of irradiation within the limits of 5-10 microroentgen