DEVICE FOR MAGNETIC-LIGHT EXPOSURE ON BIOLOGICAL OBJECT Russian patent published in 2019 - IPC A61N5/00 

FIELD: medical equipment.

SUBSTANCE: invention relates to medical equipment. Device for magnetic-light exposure comprises a light-emitting diode radiation source, having a group of semiconductor emitters, as well as a circular magnetic field source in the form of a hollow container formed by the upper and lower covers and made with an axial channel. Inner volume of container is filled with magnetic nanopowder of silicon dioxide (SiO₂) obtained by evaporation with a pulsed electron beam of a target from pyrogenic amorphous nanopowder Aerosil 90. LED radiation source is fixed along the container axis coaxially to the magnetic field source through a light guide arranged in the container channel and made in the form of a cylinder, the upper section of which with LEDs protrudes from the container, and the radiating lower section of the light guide protrudes from the container channel.

EFFECT: proposed device simplifies design and assembly, enables considerable intensification of growth of microorganisms, for example biomass of Bifidobacterium bifidum strain.

11 cl, 4 dwg, 3 tbl