B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 47/20 (2006.01)
Patent
CA 2377073
A multiple-dose bottle with dosage nozzle for liquids, particularly for pharmaceutical products, is deformable and has a nozzle (2) which comprises a valve (3) made of flexible material which can be coupled to the mouth (4) of the bottle (1) and has a plurality of passages (5) for the flow of the liquid and a cap (6) made of substantially rigid material which is fitted hermetically on the valve (3) and is provided, in an upward region, with a dispensing opening (7), compression of the bottle (1) producing the compression of the valve (3), the flow of the liquid between the valve (3) and the cap (6), and the release of the liquid through the dispensing opening (7).
L'invention concerne un flacon multidose avec gicleur de dosage pour liquides et notamment pour produits pharmaceutiques. Le flacon, qui est déformable, comporte une buse (2) comprenant une valve (3) faite d'une matière souple et pouvant être couplée au goulot (4) du flacon (1), qui comprend plusieurs orifices (5) assurant l'écoulement du liquide ainsi qu'un capuchon (6) fait à partir d'un matériau sensiblement rigide et ajusté de manière étanche sur la valve (3). Le flacon est pourvu dans sa partie supérieure d'un orifice de distribution (7). La compression du flacon (1) provoque la compression de la valve (3), l'écoulement du liquide entre la valve (3) et le capuchon (6) et la libération du liquide à travers l'orifice de distribution (7).
Blake Cassels & Graydon Llp
Mrp Medical Research & Promotion Establishment
LandOfFree
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