TRAINER-INHALER Russian patent published in 1999 - IPC

FIELD: treatment of lungs and bronchi. SUBSTANCE: trainer-inhaler has airtight vessel with holes for air inhalation and cylindrical aerosol chamber positioned coaxially inside vessel. Chamber is provided with spraying holes located in its bottom spaced from bottom of vessel. Trainer-inhaler has also respiratory tube with mouthpiece and auxiliary reservoir with air outlet channel. Blades resting on bottom of vessel are provided on external side of aerosol chamber bottom. Auxiliary reservoir is made for changing its volume due to one or several circular inserts. Cylindrical-form dilator is positioned between mouthpiece and respiratory tube. EFFECT: enhanced efficiency and safety. 5 cl, 2 tbl, 5 dwg