| 摘要 |
FIELD: medicine. ^ SUBSTANCE: invention refers to medical equipment, namely to radiation therapeutic apparatuses. An apparatus comprises an X-ray source with an electronic gun, a target and a electrode potential source of an electronic gun cathode, a resonator arranged along an electron ray and connected to a microwave signal source allowing frequency tuning, a detector of passed pathological radiation material, a frequency recorder. A conductor is introduced to couple a resonator and said target. The resonator is toroidal and has a gap to pass the electron ray, while a distance of the resonator gap and the target is specified provided 1.3>UINÇfd/v0|Up|>1.1 wherein UIN is a microwave signal amplitude in the resonator gap, f is a microwave signal frequency, d is a distance of the gap and the target, v0 is an electron flow, Up is a cathode potential of the electronic gun cathode with respect to the resonator. ^ EFFECT: use of the apparatus provides more complete elimination of pathology of the radiated biological material. ^ 2 cl, 4 dwg, 1 tbl |
