FIELD: medicine.
SUBSTANCE: invention relates to medicine and veterinary, namely to devices for determination of organism state change and its duration under impact of various studied factors. Device contains isolating from external impact chamber, which contains irradiator, possessing two light diodes, one of which emits waves of visible irradiation spectrum, the other - in infrared irradiation spectrum, connected with generator of wave pulse irradiations, photo receiver, connected with calculation unit, registering and amplifying incoming signals, outlets of control signals, additional remote executive elements. Device performs series of irradiations in visible and infrared spectra, directed at body part, placed into isolating measuring chamber.
EFFECT: method makes it possible to measure dynamics of light passing before, during and after studied factor impact and to assess peculiarity of its impact on organism states by value of absorption or amplification of passing light irradiation.
1 dwg
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