METHOD AND DEVICE FOR EVALUATING HUMAN CARRIAGE STATE Russian patent published in 1998 - IPC

Abstract RU 2116047 C1

FIELD: medicine. SUBSTANCE: method involves taking remote measurements of dorsal outlines in sagittal and horizontal planes by applying microwave signal in the frequency bandwidth of 35-90 GHz. Indices and coefficients are calculated to describe the carriage state and to make conclusions concerning its disturbances when the permissible values are exceeded. The device has antenna having flexible dielectric wave guide connected to transmitting oscillator through circulation and directional coupler, converter having two dividers, two balance mixers, phase rotation unit and logical signal analysis unit having phase separation unit. EFFECT: high accuracy and reliability of measurements. 5 cl, 2 dwg

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RU 2 116 047 C1

Authors

Khramtsov Petr Ivanovich

Fedorov Viktor Aleksandrovich

Dates

1998-07-27Published

1997-03-04Filed