Bayer Aktiengesellschaft

Carl Edelmann Gmbh

Roland Kleissendorf

Alfred Von Schuckmann

Heiko Herold

Axel Wollenschlager

Reiner Diederich

Johannes Michaelis

Helmut Sieber

Matthias Herboth

Ahmed Hegazy

Gunter Hagen

Ferdinand Schilling

The device for inhalation of a powdery, pharmacologically active drug consists of a supply container (3) for the drug (4), a manually actuated metering unit for providing a portioned-off quantity of inhalation substance which is picked up by the air current drawn in during inhalation and is swirled, an air inlet channel (9), a swirl chamber (W), and a connection channel (8) between the swirl cheer (W) and the metering unit, as well as a mouthpiece channel issuing from the swirl chamber (W). The metering unit here consists of a metering drum (D) which has, in its interior (5), a supply container (3) for the drug. Furthermore, the air inlet channel (9) and the connection channel (8) are arranged in such a way that they run towards each other in a V-shape. During a metering procedure, a portioned-off quantity of drug for inhalation present in the shape of a dome is provided in each case at the apex of the two air channels (8) and (9) running towards each other in a V-shape.

Device for inhalation

A folded box with a subdivided interior contains a partition arrangement consisting of cardboard zones which are connected integrally to the folding-box blank. One of the partition zones is bonded to a main zone. A web extends transversely from the other partition zone, in the lower region of the compartment enclosed by the partition zones, through the compartment, the upper edge of the said web limiting the compartment downwards. In this way, two bottles of differing diameter and of differing height, the closing caps of which are located at the same height, can be safely accommodated in the folding box. The web provides the necessary height compensation.

Folding box with a subdivided interior

Growing community of inventors

Bergisch Gladbach, Germany

Roland Kleissendorf