ANAESTHETIC EVAPORATOR Russian patent published in 2011 - IPC A61M16/01 

FIELD: medicine.

SUBSTANCE: invention refers to anaesthesiology. An anaesthetic evaporator comprises a gas distributor with a temperature compensator, an anaesthetic chamber with a number of evaporating elements made of a capillary active material and connected with an input and an output of the gas distributor, and a heat stabiliser with a liquid. The heat stabiliser comprises a number of cylinders with a liquid and is placed in the anaesthetic chamber. The evaporating elements are combined with the cylinders with their external walls being wrapped up with the capillary active material. The liquid in cylinders has hardening temperature higher than a lower limit of working temperature of the evaporator. The output anaesthetic steam concentration is equilibrium with the liquid anaesthetic at liquid temperature in the cylinders.

EFFECT: more stable anaesthetic dosing.

5 cl, 5 dwg