IMAGING DEVICE AND METHOD Russian patent published in 2019 - IPC A61B6/00 A61B6/03 G21K1/02 

FIELD: medicine.

SUBSTANCE: group of inventions relates to medical equipment, specifically to imaging means during computed tomography. Device comprises a radiation source for emitting radiation from a focal region through a visualization region, a radiation detection unit from a visualization region, which comprises an anti-scatter grid and a detector, gantry, on which a radiation source and a detection unit are installed, and which allows rotation of the radiation source and the detection unit around the imaging zone, and a controller for controlling the detection unit, in order to detect radiation in a plurality of projections positions during rotation around the imaging zone, wherein the controller is configured to manipulate the position, tuning and/or orientation of at least a portion of said radiation source and/or said detection unit in first positions of projections such that radiation incident on detector in first positions of projections is attenuated by anti-scattering grid in a greater degree compared to the second projections positions, which represent the rest positions of the projections. Visualization method is carried out by means of a device equipped with a machine-readable carrier.

EFFECT: use of inventions makes it possible to eliminate disadvantages of the effect of applying pulses in a detection unit.

15 cl, 6 dwg