DEVICE AND METHOD FOR PRODUCING HIGH-ENERGY OXYGEN AEROIONS CLUSTERS Russian patent published in 2007 - IPC A61N1/44 

FIELD: medical engineering.

SUBSTANCE: device has negative high-voltage source and a twin ionizing member. The ionizing member has low-energy level primary needle electrode mounted inside of high-energy level volumetric electrode manufactured as air-permeable ionization chamber. The chamber is formed by screen on air inlet side with system of openings letting air pass, and passive current-conducting needle electrodes lattice placed on its surface, the electrodes being directed along aeroions radiation flow axis, and outlet metal lattice manufactured as three-dimensional cellular structure with cell depths equal to or greater than their linear sizes. The high-energy level volumetric electrode screen is manufactured from an air-permeable metal grid, fixed along perimeter in the ionization chamber by means of electric insulation plates and connected to high-voltage source. Additional primary needle electrodes arranged in system of one or several rows are mounted on its lateral side. Edges of electrodes are placed in tubular insulators and are introduced into ionization chamber through openings in the screen. The passive lattice current-conducting electrodes are wedge-like. They form local cells. Their centers coordinates are conjugated with radiating edges of the low-energy level primary needle electrodes available on the screen. Passive electrodes lattice is mounted by means of isolating racks in ionization chamber cavity equidistantly from the screen and output metal lattice. It is connected to the external output lattice side through high-resistance resistor. To create high-energy oxygen aeroions clusters, plasma is produced from free electrons in ionization chamber cavity using needle electrode. Linear homogenous electrostatic field is created in it by means of screen having lattice of passive current-conducting electrodes directed along aeroions radiation axis. Electrostatic field power density is increased proportionally to the number of primary needle electrodes per unit of screen area in ionization chamber cavity. Boundary heterogeneity of electrostatic field is simultaneously smoothed by installing local passive wedge-like electrode cells. Electrodes are arranged in conjugated coordinate relation with radiating edges of primary needle electrodes.

EFFECT: enhanced preventive and improving effectiveness.

4 cl, 6 dwg