METHOD FOR STUDYING THE HEATING OF A FROZEN SECTION OF A BIOLOGICAL OBJECT IN A RADIO-PROOF CHAMBER USING UHF RADIATION IN AN EXPERIMENT Russian patent published in 2022 - IPC A61N5/02 

FIELD: medicine.

SUBSTANCE: invention relates to medicine and veterinary medicine. In the method for studying the heating of a frozen section of a biological object in a radio-proof chamber using UHF radiation in an experiment, holes of the same 5 cm depth are drilled at below-zero ambient temperature in the frozen section of a biological object for the installation of digital sensors in the centre of bone tissue, muscle tissue, and subcutaneous tissue. The sensors are connected to a recorder. Then the frozen section of the biological object is wrapped with a heat-insulating radio-transparent material and placed inside the radio-proof chamber for the UHF radiation at room temperature. UHF radiation with a power of 90 to 120 W at a frequency of 2.4 GHz is supplied for 5 minutes with a 2-minute break. In the course of radiation exposure, changes in the temperature readings are recorded using the temperature sensors. The heating of the frozen section of the biological object is stopped after some time. The radio-proof chamber is opened, and the heating is monitored using a thermal imager. The temperature difference is studied at different points of the biological object.

EFFECT: application of the invention allows for effective heating of the frozen section of a biological object.

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