Two-piece capsule comprising a preliminary closure for accommodating pharmaceutical preparations for powder inhalers

摘要

The present invention relates to capsules for housing pharmaceutical preparations for powder inhalers with increased medicinal product safety and capsules for pharmaceutical preparations for powder inhalers with improved adaption to use in powder inhalers. The capsules consist of non-water-soluble, hydrophobic plastics, which themselves do not substantially influence the pharmaceutical quality of the contents, but improve the usability of the filled capsules in respect of their operation, the period of use and/or the geographical location of their use and are advantageous in various steps from manufacture to use.