CRYOSTAT AND SYSTEM FOR UNIFIED MAGNETIC-RESONANCE TOMOGRAPHY AND RADIATION THERAPY Russian patent published in 2018 - IPC G01R33/48 

FIELD: medical equipment.

SUBSTANCE: group of inventions refers to magnetic resonance imaging and radiation therapy, as well as a cryostat for such system. Cryostat chamber includes the first and the second annular sections separated and spaced apart along the first direction, and the third annular section extending in the first direction between the first and the second annular sections and connecting the first and the second annular sections to each other. First and the second annular sections restrict respective the first and the second inner volumes, the third annular section restricts the third inner volume, and the third inner volume is significantly smaller than the first inner volume and is significantly smaller than the second inner volume.

EFFECT: technical result is an increase in the accuracy of the treatment of diseased tissue at the same time as the damage to healthy tissue is reduced.

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