DIGITAL DEVICE FOR MONITORING THE PHYSIOLOGICAL HEALTH INDICATORS OF AN AIRCRAFT PILOT Russian patent published in 2022 - IPC A61B5/1455 A61B5/11 G01N21/00 G01N33/49 G08B21/02 

FIELD: medical technology.

SUBSTANCE: digital device for monitoring the physiological health indicators of an aircraft pilot contains blocks of red and infrared emitters, a photodetector, an analog-to-digital converter, a synchronization unit, operational and permanent storage devices, a computer unit, the first and second comparison nodes, an indication and notification unit. The device contains an additional infrared emitter unit, a yellow-green emitter unit, barometer, accelerometer and altimeter units, as well as a memory unit. An increase in the level of control of the pilot’s tolerance to the effects of adverse factors during the flight is achieved by introducing the possibility of synchronous parallel recording of the current parameters of the pilot’s health: the level of blood saturation, and environmental factors, the values of atmospheric pressure, the magnitude of the experienced overloads caused by accelerations, flight altitude, which, with subsequent analysis, will provide corrective actions to be introduced into the pilot’s ground training aimed at increasing the level of resistance to the effects of overloads, as well as reduced (increased) atmospheric pressure and altitude. In addition, the study of all fractions of hemoglobin: methemoglobin (MetHb), oxyhemoglobin (HbO2), deoxyhemoglobin (Hb) and carboxyhemoglobin (COHb) is provided, which makes it possible to determine not only functional blood saturation, but also fractional.

EFFECT: increase in the level of control of the pilot’s tolerance to the effects of adverse factors during the flight is achieved.

1 cl, 2 dwg