| 摘要 |
FIELD: medical equipment. ^ SUBSTANCE: scanning low dose radiograph comprises mechanical scanning system, on which the following components are serially installed: X-ray radiator, slit collimators and X-ray receiver that comprises multiline solid-state linear detectors installed along width of scanning zone. Multiline solid-state linear detectors of X-ray receiver installed along width of scanning zone are installed in n parallel rows with shift relative to each other in every row, at that device comprises at least two slit collimators distanced in space along with direction of X-ray radiation beam and arranged as n-serial, and their slots are oriented at focus of X-ray radiator, while their projections are matched with receiving apertures of multiline solid-state linear detectors. ^ EFFECT: improved quality of X-ray images. ^ 5 cl, 5 dwg |
