A - Human Necessities
61
M
A61M 15/00 (2006.01)
Patent
CA 2712973
A passive inhaler (1). for delivery of a powder-form inhalation formulation from a blister strip (2)- with a plurality of blister pockets (3) is proposed. The inhaler is adapted to move the blister strip onward by two blister pockets in each indexing operation or to receive two blister strips. The inhaler comprises two piercing elements (17a, 17b) for simultaneously puncturing two blister pockets, wherein the doses of the punctured blister pockets can be delivered simultaneously via a common mouthpiece (8).
L'invention concerne un inhalateur passif permettant d'administrer une formulation à inhaler sous forme de poudre depuis une bande de blister pourvue d'une pluralité de poches de blister. L'inhalateur est conçu pour déplacer la bande de blister vers l'avant de deux poches de blister à chaque opération d'avancement, ou pour recevoir deux bandes de blister. L'inhalateur comporte deux éléments de perforation pour percer simultanément deux poches de blister, les doses des poches de blister percées pouvant être délivrées simultanément par une embouchure commune.
Besseler Jens
Frentzel-Beyme Jessica
Staniforth John Nicholas
Thoemmes Ralf
Wachtel Herbert
Boehringer Ingelheim International Gmbh
Stikeman Elliott Llp
Vectura Delivery Devices Limited
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