| 摘要 |
<p>The invention relates to a hand-held device (1) for the dosed distribution ofsprayable substances, especially medicaments to be inhaled, said device comprisinga cartridge (3) that can be displaced into the distribution-opening positionby means of pressure in a housing (2), and a feeding mechanism (11) moved by theopening course of the cartridge (3) and used to register and display the distributionactuation carried out. Said feeding mechanism (11) is arranged in the centreof a housing (34) below the front wall of the cartridge (3), on the opening side,overlapping the cartridge valve tube (5). The aim of the invention is to provideone such hand-held device in a spatially favourable manner, with more reliabilityin terms of handling, and a simplified structure. To this end, a stepped feedingmechanism (11) arranged in a plate-shaped housing (34) is provided with controlelements (S, 28, 29, 16, 17, 20, 15, 21, 22, 13, 26) which rotate about the axis locatedin the longitudinal direction of t he cartridge (3).</p> |
