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ANTENNA applicator and apparatus for determining the temperature changes of internal tissues of a biological object by simultaneous non-invasive measurement of the brightness temperature of internal tissues at different depths
ANTENNA applicator and apparatus for determining the temperature changes of internal tissues of a biological object by simultaneous non-invasive measurement of the brightness temperature of internal tissues at different depths
FIELD: medicine.;SUBSTANCE: invention refers to medicine, namely to the detection of abnormal temperatures of biological object's internal tissues, and may be used for the noninvasive early identification of a cancer risk. An applicator array comprises a first wave guide segment filled partially or completely with a dielectric, having one closed end and an opposite open end contacting with a biological object, a first electromagnetic wave excitation system built into the first wave guide between the closed end of the first wave guide and the dielectric, connected to a first input of a microwave radio thermometer, a second wave guide segment filled partially or completely with the dielectric, having one closed end and the opposite open end contacting with the biological object, built into the first wave guide, as well as a second electromagnetic wave excitation system built into the second wave guide between the closed end of the second wave guide and the dielectric, connected to a second input of the microwave radio thermometer. Besides the applicator array, the measuring device for temperature changes comprises a calculator coupled with temperature sensors and the microwave radio thermometer.;EFFECT: using the invention enables higher sensitivity of the method for the radio temperature measurement applicable for cancer detection.;15 cl, 12 dwg
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