SU904695A1 - Apparatus for cooling and heating brain - Google Patents

Description

(54) DEVICE FOR COOLING AND HEATING OF THE BRAIN

The invention relates to medical technology and can be used to programmatically cool, warm the brain of a human or animal.

One of the important tasks facing medicine is the ability to control the processes of cooling and warming a living organism, determining the necessary regimes in which a living organism would have the greatest tolerance to cooling and warming. Under the modes of cooling and warming, we mean the execution of optimal programs (algorithms), for example, a change in temperature on the surface of the head at a given speed, maintaining the temperature at a given point in the program with great accuracy at the required time intervals.

Devices for cooling and warming a living organism are known, comprising a helmet, a cooling system, an automation system, a measuring and indicating system 1}.

However, such devices do not provide software cooling, warming a living organism.

The closest technical. the essence of the offer is

an apparatus for cooling and warming, the brain containing a device for supplying coolant to the helmet, providing coolant circulation and its effect on the head cover, electric heating element, automatic and manual control unit associated with the actuator, sensor Urn, measuring block and comparison block 2.

A disadvantage of the known apparatus is the inability to cool the brain at a given speed (there is no software supply

15 cooling medium). The surface of the head, depending on the individual characteristics of the patient, is cooled each time at a different rate, which depends on the time the refrigerant freon system goes into operation, so the cooling occurs according to different exponentials, which does not ensure the repetition of the specified cooling characteristics. In addition, the sensor that measures the temperature of the refrigerant is in the line, not in the helmet, with such a placement of the sensor, an error is introduced into the automatic control system. Famous

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One hundred dollars or 30 s (50 iin}

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Claims (1)

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