Inhalation device

摘要

The invention relates to an inhalation device (FIG. 1) having a connection device (4) and a container (8) connected or connectable thereto and collapsing upon inhaling, for intermediately storing an aerosol. In order to increase the fine particle count of the dispensed aerosol, the container (8) at least substantially retains the length thereof when collapsing, and/or tapers down toward the free end thereof.

主权项

1. An inhalation device (1) for the intermediate storage of an aerosol (2), having a connecting device (4) and a container (8) for intermediately storing the aerosol (2) wherein the container (8) is connected or connectable to the connecting device (4) and collapses during inhalation, wherein
the container (8) is configured so that as it collapses it maintains its length at least substantially, and the container (8) is folded longitudinally or foldable longitudinally for collapsing, and the container (8) is wedge-shaped in construction, and the cross-section of the container (8) is at its greatest in the region of the attachment to the connecting device (4) and the cross-section of the container (8) decreases continuously towards a free end (11) of the container (8), and further wherein the connecting device (4) has an attachment portion (5) for receiving and dispensing the fluid.