LINEAR ACCELERATOR DIRECTED BY MAGNETIC RESONANCE Russian patent published in 2017 - IPC G01R33/48 

FIELD: physics.

SUBSTANCE: invention proposes a medical instrument comprising a linear accelerator guided by a magnetic resonance imaging system. Execution of instructions for the medical instrument management by the processor prompts the processor: to receive a treatment plan for irradiating the target zone; to modify the treatment plan in accordance with the model of X-ray transmission through the equipment; to receive magnetic resonance data using a magnetic resonance imaging system; to reconstruct the image of magnetic resonance from the magnetic resonance data; to fix the position of the target zone to the magnetic resonance image; to generate control signals in accordance with the position of the target zone and the model of X-ray transmission; and to control the linear accelerator to irradiate the target zone using control signals.

EFFECT: providing the ability to track the location of equipment affecting radiation, so as to take it into account during radiotherapy guided by the image.

15 cl, 9 dwg