INDIVIDUAL UV SCREEN-TYPE RECIRCULATOR Russian patent published in 2021 - IPC A61F9/04 A61L2/10 A61L9/20 A62B7/10 A41D13/11 

FIELD: medical technology.

SUBSTANCE: invention relates to medical technology, namely to an individual UV screen-type recirculator. The recirculator includes a transparent curved screen with a mounting module. A filter module is inserted into it, fixed on the inner surface of the transparent screen and containing a housing with an internal cavity in which an ultraviolet radiation source is installed, on which at least one fan is fixed, coupled to the inner cavity by means of at least one inlet. The housing contains at least one outlet, and the surface of the inner cavity of the housing is covered with a layer of titanium dioxide. Partitions are installed in the inner cavity, made with the possibility of increasing the length of channels between at least one inlet and at least one outlet. The partitions are covered with a layer of titanium dioxide. A fan speed controller and a switch for operating modes of the ultraviolet radiation source are introduced into the recirculator. A porous material coated with a layer of titanium dioxide is applied to the inner surface of the transparent screen. The partitions are covered with a layer of titanium dioxide with a thickness in the range of 0.1-2 mcm.

EFFECT: invention makes it possible to increase the degree of protection against bacteria and viruses.

3 cl, 2 dwg