INSTRUMENT FOR VERIFICATION AND CALIBRATION OF INDICATORS OF STANDBY TIME OF PRESERVATION OF HUMAN PERFORMANCE IN HYPOXIC HYPOXIA CONDITIONS Russian patent published in 2020 - IPC G01L27/00 A61B5/00 

FIELD: medicine.

SUBSTANCE: invention refers to medical equipment, namely to devices for checking and calibrating indicators of reserve time of human consciousness preservation in conditions of hypoxia. Device is a housing made in the form of a rectangular parallelepiped in dust- and waterproof design and equipped with a carry handle. Pressure regulator, a display for indicating the reference pressure and a display for indicating the reserve time of consciousness preservation are built into the side face of the housing. In adjacent to it there is a hole through which hose is brought out. Outer end of hose is equipped with connector for connection with barometric pressure sensor, which is available in standby time indicator of human consciousness preservation in conditions of hypoxia. Internal end of the hose is connected to the compressor fixed inside the device. Compressor is connected with pressure regulator, with display panel for reference pressure and with microprocessor fixed inside the device. Microprocessor is configured to calculate an estimate of standby time of preserving consciousness in hypoxic conditions and is connected to a display for indicating the reserve time of consciousness preservation.

EFFECT: easier calibration and calibration of standby time indicators of human consciousness preservation in hypoxic environment.

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