| 摘要 |
In a method of and a device for providing a predetermined constant medicament dose for an inhalational administration at a low inhalation flow rate, a closed container 11 is provided which is reducible in terms of volume and comprises a mouthpiece 12 for receiving a predetermined volume of a quantity of medicated aerosol, which is preferably inhalable in one breath, wherein the container 11 is compressed under air-flow control in a direction towards the mouthpiece 12 for preparation of the filling operation, subsequently a means for powder aerosol production is connected to the mouthpiece 12, and finally the container is filled at a high flow rate by air-flow controlled expansion of the container for the introduction of air through the powder aerosol generator. |
