| 摘要 |
A pulmonary delivery apparatus 10 comprising: a first chamber 15 adapted to thermally vaporise a quantity of a first liquid to form a relatively warm first vapour (B) and a second chamber 16 adapted to atomize a quantity of a second liquid without heating of the second liquid to form a mist of a relatively cold second vapour (A), and an outlet 30 via which, in use, a user can inhale a mixture of the first and second vapours. Preferably an active ingredient such as nicotine is provided in the second chamber 16 and an inert liquid such as a water-glycol mixture is provided in the first chamber 15. The device 10 may resemble a cigarette, pipe or cigar. |
