会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明申请
    • DRY POWDER PREPARATIONS FOR PRE-METERED DPI
    • 干粉预处理DPI的干粉准备
    • WO2005092289A1
    • 2005-10-06
    • PCT/SE2005/000418
    • 2005-03-23
    • MEDERIO AGNILSSON, ThomasFRIBERG, ClaesKAX, LarsNIEMI, AlfCALANDER, Sven
    • NILSSON, ThomasFRIBERG, ClaesKAX, LarsNIEMI, AlfCALANDER, Sven
    • A61K9/14
    • A61K9/0075A61J3/00A61K9/008A61M15/0045A61M15/005A61M2202/064
    • A dry powder medicament preparation is disclosed. Also methods of forming and loading metered doses of the preparation into dose containers intended for insertion into a dry powder inhaler are disclosed. The doses are arranged for delivery to a user by inhalation, whereby a high delivered fine particle dose results. The preparation is adapted for a dose forming process, which may be based on volumetric filling or electro-dynamic deposition of the powder particles, such that a metered dose of the preparation is characterized by having at least one load of held together particles joined in a macrostructure of predefined dimensions and presenting an intended mechanical strength. The pharmacologically active ingredient presents at least 50 % by mass of particles in a typical aerodynamic diameter range from 1 to 5 µm. Furthermore, a dose thus formed is then loaded into a high barrier container.
    • 公开了干粉药物制剂。 还公开了将计量剂量的制剂装入用于插入干粉吸入器的剂量容器中的方法。 这些剂量被安排用于通过吸入递送给使用者,由此导致高递送的细颗粒剂量。 该制剂适用于剂量形成过程,其可以基于粉末颗粒的体积填充或电动态沉积,使得计量剂量的制剂的特征在于具有连接在一起的颗粒中的至少一个负载 预定尺寸的宏观结构并提供预期的机械强度。 药理活性成分在1〜5μm的典型空气动力学直径范围内呈现至少50质量%的颗粒。 此外,将如此形成的剂量装载到高阻隔容器中。