| 摘要 |
The invention relates to an inhaler for products such as medicaments, and particularly to an inhaler for transferring to a patient at a controlled air flow a metered dose of a medicament contained in a pressurised dispensing container. An inhaler is provided for dispensing a product comprising a housing adapted to receive a pressurised dispensing container, a mouthpiece, duct means connecting an outlet of the container with the mouthpiece and air inlet means having at least one air inlet for allowing air into the inhaler when a user applies suction to the mouthpiece. The air inlet means further comprises an air flow controller having a component which is movable due to a pressure change when suction is applied to the mouthpiece, the resulting movement effecting a change in the flow of air through the air inlet. <IMAGE> |
