FIELD: medicine.
SUBSTANCE: invention relates to field of medical-forensic and biometric identification of a person. Registration, conversion and fixation of average resulting vectors of polarisation and depolarisation of heart ventricles, its auricle depolarisation are carried out on electronic carriers. Frequency of respiratory movements is measured, rhythm of breathing and heart beat are synchronised, physiological cardio-respiratory synchronism (CRS) is obtained. CRS parameters are measured and fixed: minimal and maximal boundaries of synchronisation range in synchronous cardio0respiratory cycles per minute, synchronistaion range width as difference between synchronised frequencies of cardiac contractions and breathing on maximal and minimal boundaries of CRS in synchronous cardiorespiratory cycles per minute, duration of CRS development at minimal range boundary from sample beginning to stable formation of CRS on maximal boundary of synchronisation in cardiocycles. Measured parameters are used to identify a person.
EFFECT: method increases reliability of person's identification, which is reached due to additional analysis of CRS parameters.
8 dwg, 2 ex
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Authors
Dates
2011-12-27—Published
2010-01-18—Filed