DEVICE FOR PRODUCING AEROSOL Russian patent published in 1997 - IPC

FIELD: medical engineering. SUBSTANCE: device has casing 1 with gas distribution grill 2, compressed gas supply source 3 coupled with the grill and designed as compressor, outlet nozzle 4. The device has chamber 5 having gas conduit. Air enters casing 1 where aerosol material 6 is placed. Gas distribution grill 2 is mounted at the entry to casing 1. At least two conic members 7 are mounted at its outlet with their wider parts facing each other and forming in this way closed space. Aerosol material is introduced into the wider parts link-up zone 8 by means of supplementary means 9 positioned outside of conic members 7. The narrow part 10 of the upper cone is connected to nozzle 4. EFFECT: enhanced effectiveness in producing aerosol with required concentration and degree of dispersion. 3 cl, 1 dwg