| 摘要 |
A dry powder inhaler (100) comprising at least one inlet (101), at least one outlet (102), and a dosage communication (107) between said at least one inlet (101) and said at least one outlet (102), is provided. The inhaler (100) also comprises a first medicament reservoir (109) and a dosage mechanism (104, 108) for arranging at least one dose of a medicament from said first medicament reservoir (109) between the inlet (101) and the outlet (102), such that said at least one dose may be delivered upon inhalation at said outlet (102). The dosage mechanism (104, 108) comprises a dose disc (104) with at least one opening (108), wherein the dose disc (104) may be rotated between a dose collecting position, wherein the opening (108) is positioned in the reservoir (109), and a dose administering position, wherein the opening (108) communicate with said dosage communication (107). At least one medicament scraper (113) is suspended in the reservoir (109), such that the scraper (113) bear upon the dose disc (104). |
