The inventions relates to a small light device (1) for inhaling medicaments using supported pressure respiration, comprising a mouthpiece (2), a reservoir (5; 12), which has a variable volume for receiving respiratory gas and which can be connected to the mouthpiece (2) and into the flow either directly or using a distributor (3), an adjustable, gas-tight closer (8) between the mouthpiece (2) and the reservoir (5; 12) and at least one connecting element (10; 17) for the medicament supply to the reservoir, (5; 12), said medicament being supplied either directly or indirectly, using a distributor (3). The reservoir (5; 12) has a wall which adjusts to its change in volume. Said wall can be expanded against a restoring force by the pressurised influx of respiratory gas, in such a way that the supported pressure respiration take place using the effect of the restoring force during inhalation of the respiratory gas which contains the medicament.
CROSS REFERENCE TO RELATED APPLICATIONS
This application is a national stage of PCT application PCT/EP00/11512 filed Nov. 20, 2000 and is based upon German national application 19955902.3 filed Nov. 20, 1999 under the International Convention.
