DIVING GAS MOISTURIZER Russian patent published in 2007 - IPC A61M16/16 

FIELD: medical equipment; devices for heating and increasing moisture in diving gases, non-containing flammable anesthetics.

SUBSTANCE: moisturizer can be used at inhalation narcosis and artificial ventilation of lungs. Diving gas moisturizer has evaporation chamber with inlet and outlet branches, water heater, feeding hose, electric power source and control unit. Evaporating insertion is mounted in cavity of evaporation chamber; insertion is made in form of spiral air duct made of porous material. Evaporation chamber is made of transparent polymer material and it has metal bottom; flat water heater is mounted under bottom of chamber. Diving gas heater is disposed inside feeding hose. Temperature and humidity detectors are mounted at output of feeding hose; detectors are connected structurally. Control unit has channels for controlling temperature and humidity of diving gas and microcontroller.

EFFECT: higher efficiency of moisturizing; higher economy; safety; comfort at use.

2 dwg