Patent ID: 7677467

Claim:
An aerosolizing inhalation device for aerosolizing a medicament to be inhaled by a user, the aerosolizing inhalation device comprising: a housing; an aerosol generator contained within the housing; a medicament feed system to supply medicament to the aerosol generator; and a mouthpiece comprising: a medicament flow passage to provide aerosolized medicament from the aerosol generator to an outlet of the medicament flow passage; and an air flow passage separate from the medicament flow passage, the air flow passage having an inlet in fluid communication with an ambient atmosphere and an outlet, wherein the outlets of the medicament flow passage and air flow passage are provided at an end of the mouthpiece to provide separate simultaneous flows of medicament and ambient air that remain separate from each other until mixing in the user's mouth upon inhalation by the user at the end of the mouthpiece.