METHOD AND DEVICE OF INDIVIDUAL ANTIVIRUS AIR CURTAIN Russian patent published in 2025 - IPC A61M16/10 A61L9/20 

FIELD: medicine.

SUBSTANCE: group of inventions relates to medical equipment, namely to a method of creating an individual air curtain and a device for its implementation. In the method, air is captured by a ventilation unit with an air capacity of 600 litres/min through a suction branch pipe from an elastic material with a filter. Bactericidal treatment of the air flow is carried out by ultraviolet treatment in a bactericidal treatment unit in the form of a labyrinth air duct inside a housing with an inlet and outlet holes and ultraviolet light-emitting diodes arranged on the inner surface, which is located behind the ventilation unit. Individual air curtain is formed by supplying a volume of disinfected air through a flexible tube for supplying disinfected air to the area of an individual air curtain with a mirror inner surface and a nozzle installed at the end to form an individual air curtain with a mesh of a cobalt-based catalyst for the destruction of ozone molecules and distribution of the output flow of the disinfected air by the nozzle of the individual air curtain formation. Device includes a suction branch pipe from an elastic material with a filter, a ventilation unit with an air capacity of 600 litres/min, a bactericidal treatment unit in the form of a labyrinth air duct inside the housing with an inlet and outlet holes and located on the inner surface of the ultraviolet light-emitting diodes, located behind the ventilation unit, a flexible tube for supplying disinfected air to the area of an individual air curtain with a mirror inner surface and installed at the end of the nozzle to form an individual air curtain with a mesh of a cobalt-based catalyst for destruction of ozone molecules.

EFFECT: formation of an air curtain with ultraviolet treatment suitable for stationary use and not intended for mobile use.

2 cl, 2 dwg