APPARATUS FOR HYPO-HYPEROXITHERAPY Russian patent published in 2007 - IPC A61M16/00 

FIELD: medical equipment.

SUBSTANCE: apparatus can be used for receiving hypoxia and hyperoxia mixtures. Apparatus has compressor mounted in case in series with air preparation system made in form of heat exchanger provided with collector, gas-separating membrane element made in form of groups of flat diffusion meshes on base of polyvinyltrimethylsylane membranes placed in casing; cells are provided with couplings for letting air come, hypoxia mixture and air go, which air is enriched with oxygen. Apparatus also has moistener, receiver, and unit to be connected to patient. Groups of diffusion cells have different number of cells, which reduce in direction of air to be separated. Cells are disposed according to raise of selectivity coefficient along movement of air. System for supplying hypoxia and hyperoxia mixtures is provided with automatically switching valves. Design of apparatus provides variable influence of hypoxia and hyperoxia mixtures.

EFFECT: improved efficiency of treatment.

4 dwg, 3 ex, 1 tbl