|Title of Invention
A RESONATING [ALERTING] METERED DOSE INHALER
||This inhaler has a drug vial part and diverging cone shaped mouthpiece (11). Drug vial (7) (with needed drugs in propellant, co solvent) has a spray rod (8) fitting into a socket (9) with a nozzle (10) leading into the mouthpiece. Mouthpiece (11) has small air hole (12) with a baffle (13) creating audible sound, for early inhalation triggering. A filter (14) covers the air hole. A does counter (15) records use. The long mouth piece is kept in mouth, air inhaled, alerting sound is heard, drug vial is pressed, the spray is releasd at back of throat with longer, deeper and slow inhalation for more lung drug deposit and relief with clean filtered air and dose counter! Modified Insulin (protein) inhaler socket has separate propellant (7) and insulin vials (18). Insulin vial has a piston (19) and valved exit (20) fitting the socket (9), before propellant vial. Insulin piston fills needed dose in socket, inhaled, propellant vial is pressed, and insulin spray fills lungs!
1055-che-2003 claims granted.pdf
1055-che-2003 correspondence others.pdf
1055-che-2003 correspondence po.pdf
1055-che-2003 description (complete) granted.pdf
EXAMINATION REPORT REPLY.PDF