FIELD: medicine.
SUBSTANCE: invention relates to medical equipment, namely to X-ray devices. Device contains multitude of X-ray radiation sources, located in form of two-dimensional structure, X-ray detector, which has multitude of detecting elements, located in form of two-dimensional structure and facing multitude of X-ray radiation sources. Collimator for setting irradiation area is located between X-ray radiation sources and detector. Device also contains means for control of collimator, made with possibility of regulating dimensions and positions of collimator holes with respect to X-ray radiation sources.
EFFECT: method makes it possible to reduce operation time and reduce dose of radiation for patient.
15 cl, 10 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MULTIBEAM X-RAY TUBE | 2013 |
|
RU2578675C1 |
| INSTALLATION FOR TOPO-TOMOGRAPHIC STUDIES OF SAMPLES | 2017 |
|
RU2674584C1 |
| SMALL-ANGLE TOPOGRAPHY AID | 1997 |
|
RU2119659C1 |
| DIFFERENTIAL PHASE CONTRAST IMAGING DEVICE WITH MOVABLE GRATING(S) | 2014 |
|
RU2663176C2 |
| X-RAY SYSTEM, IN PARTICULAR, TOMOSYNTHESIS SYSTEM, AND OBJECT IMAGE PRODUCING METHOD | 2014 |
|
RU2665125C2 |
| METHOD OF DEFINING RADIOACTIVE MEDICINE DISTRIBUTION INSIDE EXAMINED OBJECT, AND DEVICE FOR METHOD IMPLEMENTATION | 2006 |
|
RU2349932C2 |
| METHOD AND DEVICE FOR INVESTIGATING OBJECT IN DISSIPATED AND/OR PASSED RADIATION | 2004 |
|
RU2256169C1 |
| DEVICE FOR SMALL-ANGLE MAMMOGRAPHY (MODIFICATIONS) | 1997 |
|
RU2173087C2 |
| COLLIMATOR DEVICE AND METHOD | 2011 |
|
RU2591761C2 |
| DEVICE FOR INVESTIGATING OBJECTS BY MEANS OF X-RAY RADIATION | 0 |
|
SU1278692A1 |
