PLASMA AIR ACTIVATOR Russian patent published in 2019 - IPC A61L2/20 H05H1/24 

FIELD: medical equipment.

SUBSTANCE: invention relates to electrophysical devices intended for use in the field of medicine and biology, as well as in sanitation, and can be used for disinfection or sterilization. Gas generator includes an electrical power source, a plasma reactor with a two-electrode gas-discharge system based on a barrier discharge, and a gas power system that provides air flow through the plasma reactor. In this case, a pulsed high-frequency source is used as a source of electrical power, which generates a voltage at the output in the form of harmonic wave pulses with different envelope shapes and allows repeatedly to initiate a discharge during one pulse. As a plasma reactor, a plasma reactor with an output aperture is used for the outgoing flow of activated air with a two-electrode planar and/or coaxial gas-discharge system based on a barrier discharge with a discharge gap with a length of 0.5 to 2 mm.

EFFECT: increase in the efficiency of disinfection or sterilization is achieved by obtaining a stream of activated air with a high concentration of active states and nitrogen and oxygen compounds.

6 cl, 8 dwg