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    • 3. 发明申请
    • DRY POWDER INHALER
    • 干粉吸入器
    • WO2011080747A3
    • 2011-09-29
    • PCT/IL2011000103
    • 2011-01-30
    • AESPIRA LTDADLER DANKRITZMAN AMNONHOLTZ ARIE
    • ADLER DANKRITZMAN AMNONHOLTZ ARIE
    • A61M11/08A61M15/06
    • A61M15/0028A61M11/003A61M15/0003A61M15/0008A61M15/0043A61M15/0091A61M15/06A61M2202/064
    • A dry-powder inhaler device comprising: a casing; an air inlet located at a first end of said casing; a powder delivery port located at a second end of said casing, said port is positioned distal to said inlet; and an elongated assembly within an interior of said casing, a first end of said assembly is proximal to said air inlet; a second end of said assembly is proximal to said delivery port; said assembly partially rotates within said casing about a single axis; and said assembly comprises at least one compartment containing dry-powder, wherein said dry-powder compartment is proximal to said second end of said assembly; and said dry-powder compartment comprises a porous structure encasing said dry-powder; whereby airflow through said device causes said assembly to partially rotate within said casing about a single axis and dry-powder is thereby released from said compartment and becomes entrained in said airflow.
    • 一种干粉吸入器装置,包括:壳体; 位于所述壳体的第一端的空气入口; 位于所述壳体的第二端处的粉末输送口,所述端口位于所述入口的远侧; 以及在所述壳体的内部内的细长组件,所述组件的第一端部靠近所述空气入口; 所述组件的第二端靠近所述输送口; 所述组件围绕单个轴线在所述壳体内部分地旋转; 并且所述组件包括至少一个包含干粉末的隔室,其中所述干粉隔室靠近所述组件的所述第二端; 并且所述干粉隔室包括包围所述干粉的多孔结构; 由此通过所述装置的气流导致所述组件围绕单个轴线在所述壳体内部分地旋转,并且干粉从而从所述隔间释放并且被夹带在所述气流中。