METHOD AND GEAR TO DETECT LIVING ORGANISMS Russian patent published in 2001 - IPC

FIELD: detection of living organisms, living human organisms, in particular, with use of electromagnetic signals and electromagnetic signal receiver. SUBSTANCE: detection of vital functions makes it feasible to find people buried alive and to distinguish alive people from dead bodies saving time. Invention is suitable for monitoring of buildings or for determination of vital functions of patient. Electromagnetic signal receiver 3 includes device extracting frequency components characteristic of living organisms from electromagnetic signals. EFFECT: enhanced efficiency of location of living organisms. 24 cl, 17 dwg