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    • 7. 发明申请
    • DRY-POWDER INHALER
    • 干粉吸入器
    • WO2010133321A1
    • 2010-11-25
    • PCT/EP2010/002992
    • 2010-05-17
    • NORTON HEALTHCARE LIMITEDKEEGSTRA, Johan, RenéZUYDERHOUDT, Krijn, Franciscus, MarieSANDERS, Johannes, Wilhelmus Maria
    • KEEGSTRA, Johan, RenéZUYDERHOUDT, Krijn, Franciscus, MarieSANDERS, Johannes, Wilhelmus Maria
    • A61M15/00
    • A61M15/0045A61M15/0043A61M15/0051A61M15/0055A61M15/0075A61M2202/064
    • An inhaler (101) for delivering dry-powder medicament to a patient from an open blister pocket (3) of a blister pack (1). The inhaler (101) comprises a housing (103, 105) for enclosing used and unused portions of the blister pack (1) together with a medicament dispensing mechanism. The inhaler (101) also comprises a manifold through which air can be drawn in use of the inhaler (101), the manifold comprising an air inlet (125) for receiving external air, at least one medicament aperture (127) for communicating with an opened pocket (3) of the blister pack (1) to enable entrainment of the medicament by the air drawn through the manifold, and an air outlet (129) for delivery of the entrained medicament to the patient. The medicament dispensing mechanism comprises a guide surface (117) for guiding the cover sheet (7) of the unused portion of the blister pack (1). The manifold and the guide surface (117) are defined by separate components of the inhaler (101).
    • 一种用于从泡罩包装(1)的开放的泡罩袋(3)向患者输送干粉药物的吸入器(101)。 吸入器(101)包括用于将泡罩包装(1)的已用和未使用部分与药物分配机构一起封闭的壳体(103,105)。 吸入器(101)还包括歧管,空气可以在吸入器(101)的使用中被抽吸,歧管包括用于接收外部空气的空气入口(125),用于与吸入器(101)连通的至少一个药物孔 打开泡罩包装(1)的口袋(3),以使得能够通过通过歧管抽吸的空气夹带药物;以及空气出口(129),用于将夹带的药物递送到患者体内。 药剂分配机构包括用于引导泡罩包装(1)的未使用部分的盖片(7)的引导表面(117)。 歧管和引导表面(117)由吸入器(101)的分开的部件限定。