RADIOGRAPHIC EQUIPMENT FOR MEDICAL DIAGNOSTICS Russian patent published in 2009 - IPC A61B6/00 G21K4/00 H04N5/32 

FIELD: medicine.

SUBSTANCE: equipment contains a source of X-ray radiation consistently located on one optical axis, a fissured collimator and a linear detector of the X-ray radiation, fixed on a carriage of a mechanical scanner located from an outer side of a cabin of the patient. The X-ray radiation source is connected to the programmed block of management supplied with a computer, a control panel and a video monitor, and the linear detector is bridged to digital electron system of transformation, registration and image formation. The carriage of the mechanical scanner has the ring form, is fixed by means of bearings in the ring holder supplied with the mechanism of uniform rotation of the carriage in limits from 0 to 360° round vertical axis, the cabin of the patient passing through the centre and removed from X-ray emitter focus on size s=f-d/2 where f - focal length, d - distance from cleft of the collimator to the linear detector along the central x-ray beam, and it is executed with moving possibility in vertical direction on referring which three columns established with interval 120° on basis are. In each of columns there is counterbalance for equilibration of the carriage and the electric motor. The scanner is equipped with a system of automatic correction of horizontal position of the carriage including gauge of level, fixed on the holder, and electric scheme of management of work of electric motors of the scanner.

EFFECT: application of the given equipment will allow to dilate operational possibilities of radiographic equipment at the expense of improvement of system of scanning, and also to raise accuracy of radiodiagnosis and to lower inspection cost price.

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