| 摘要 |
An inhalation device for delivery of a powdered medicament comprising a suction tube ( 21 ) and one or more doses of powdered medicament. The suction tube ( 21 ) has a distal end ( 28 ) and a proximal end ( 29 ) with an air passage ( 30 ) therethrough, the distal end ( 28 ) having an air inlet and the proximal end ( 29 ) having an air outlet which forms the mouthpiece of the device. The inhalation device further comprises a means for drying air ( 23 ) drawn by a user into the inhalation device prior to contact with the aggregated powdered medicament such that a dose of powdered medicament will be dispersed in dried air for delivery at the proximal end. |
