SALT AEROSOL FORMING DEVICE Russian patent published in 1998 - IPC

FIELD: medicine. SUBSTANCE: pulsating flow is created by means of impeller positioned in cylindrical casing with holes overlapped by holes of circular shutter mounted for turning around casing. Branch pipe of casing is inserted in horizontal channel provided in central horizontal partition. Each chamber has air-duct tube communicating with chamber. Some of tube ends are coupled to diffuser communicating with breathing mask, and other ends of air-duct tubes are coupled to vertical tube positioned on central partition. Vertical tube has gravitation valves, and it is manufactured for supplying the air through it to chamber arranged in lower position and for discharging the aerosol flow formed due to counter flow of air and salt particles through air duct of chamber arranged in upper position. EFFECT: more efficient treatment. 3 dwg