METHOD AND SYSTEM FOR BUILDING X-RAY PICTURE FOR DIAGNOSING AND APPLYING DOSED ACTION TO BIOLOGICAL TISSUE Russian patent published in 2002 - IPC

FIELD: medicine; medical engineering. SUBSTANCE: method involves carrying out controlled power beam action to the medium forming X-ray picture, the beam exerting local action upon active medium crystal and causing mismatch of Bragg area reflection of diffracting crystal. System has X-ray power supply source having monochromator unit, active medium having active medium crystal having temperature stabilizer and positioning member, quantron connected to computer through reconstruction device connected to recording chamber to enable power action to be applied to the active medium crystal. EFFECT: reduced radiation dose; high information capacity of X-ray pictures. 2 cl, 2 dwg