FIELD: medical engineering.
SUBSTANCE: device has unit for reading and transforming signal. The unit is fixable on earlap and has power supply source, generator, infrared radiation source and receiver and analysis and computation unit and warning unit. The infrared radiation receiver is connected to analysis unit via amplifier and analog-to-digital converter. The second infrared radiation receiver is in parallel connected to the second input of analysis unit via the second amplifier and the second analog-to-digital converter for analyzing blood oxygen concentration and recording cardiac activity amplitude and pulsation period. The computation unit is in its turn connected to transmitter via interface unit to enable data being transmitted to remote warning system indicator unit.
EFFECT: wide range of functional applications.
3 dwg
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