| 摘要 |
Pharmaceutical powder cartridge for powder inhalers for holding a pharmaceutical depot for several pharmaceutical powder doses has an integrated metering device comprising at least one metering slide which can be moved approximately transversely in a metering slide channel. The metering slide channel with the metering slide is sealed off from the environment at least on a filling position of the metering slide. Pharmaceutical powder cartridge (1) for powder inhalers for holding a pharmaceutical depot for several pharmaceutical powder doses comprises at least one storage space (6) and an integrated metering device comprising at least one metering slide (9, 13, 14) which can be moved approximately transversely in a metering slide channel (12) at least from a filling position to an emptying position approximately transversely with respect to the direction of flow of the pharmaceutical powder out from the storage space. The metering slide channel with the metering slide is sealed off from the environment at least on the filling position of the metering slide. An independent claim is also included for an inhaler for powdered pharmaceuticals, which comprises a pharmaceutical powder cartridge, and a holder for the pharmaceutical powder cartridge, where the pharmaceutical can be taken by a patient by way of an air stream. |
