Claims
- 1. A multiple-dose bottle with dosage nozzle for liquids, particularly for pharmaceutical products, wherein said bottle is deformable and said nozzle comprises a valve made of flexible material couplable to the mouth of the bottle and has a plurality of passages for the flow of the liquid and a cap made of substantially rigid material which is fitted hermetically on said valve and is provided, in an upward region, with a dispensing opening, compression of the bottle producing the compression of the valve, the flow of the liquid between the valve and the cap, and the release of said liquid through said dispensing opening, and a sealing gasket interposed between said mouth and said valve having a plurality of holes for the passage of the liquid.
- 2. The bottle according to claim 1, wherein the opening of said cap is substantially axial and is formed at an external protrusion which is substantially nipple-shaped.
- 3. The bottle according to claim 1, wherein said valve has, in a downward region, an annular raised portion which is adapted to create an annual channel for collecting the liquid between the passages of said valve and the holes of said gasket.
- 4. The bottle according to claim 1, wherein said valve has, in an upward region, a pin for closing said opening.
- 5. The bottle according to claim 1, wherein said valve is made of a material such as rubber which is sterilizable, inert and impermeable to liquids.
- 6. The bottle according to claim 1, wherein said cap and said gasket are made of a material such as plastic which is sterilizable, inert and impermeable to liquids.
- 7. The bottle according to claim 1, wherein said cap and said gasket are made of a material such as rubber which is sterilizable, inert and impermeable to liquids.
- 8. The bottle according to claim 1, wherein said valve is thinner at its end region to allow the flow of liquid and is thicker in a downward region in order to hermetically close against the surface of the gasket.
- 9. The bottle according to claim 1, wherein a ring is coupled at said mouth and is connected by way of removable sealing means to a dome-shaped cover for closing said cap.
- 10. The bottle according to claim 1, wherein said cap continues downwards with a partial enclosure for supporting the bottle in a vertical position.
- 11. The bottle according to claim 1, wherein said mouth continues downwards and outwards with a partial enclosure for supporting the bottle in a vertical position.
- 12. A multiple-dose bottle with dosage nozzle for liquids, particularly for pharmaceutical products, wherein said bottle is deformable and said nozzle comprises a valve made of flexible material couplable to the mouth of the bottle and has a plurality of passages for the flow of the liquid and a cap made of substantially rigid material which is fitted hermetically on said valve and is provided, in an upward region, with a dispensing opening, compression of the bottle producing the compression of the valve, the flow of the liquid between the valve and the cap, and the release of said liquid through said dispensing opening,a sealing gasket interposed between said mouth and said valve having a plurality of holes for the passage of the liquid, and wherein said gasket comprises a lower annular raised portion for coupling to the mouth of the bottle and an upper annular raised portion for hermetic coupling to the lower portion of the valve.
- 13. The bottle according to claim 12, wherein a safety top is fittable on said cover.
- 14. A multiple-dose bottle with dosage nozzle for liquids, particularly for pharmaceutical products, wherein said bottle is deformable and said nozzle comprises a valve made of flexible material couplable to the mouth of the bottle and has a plurality of passages for the flow of the liquid and a cap made of substantially rigid material which is fitted hermetically on said valve and is provided, in an upward region, with a dispensing opening, compression of the bottle producing the compression of the valve, the flow of the liquid between the valve and the cap, and the release of said liquid through said dispensing opening, wherein said cap can be fixed at its lower part to said mouth and comprises, along the internal surface, a plurality of longitudinal grooves for the passage of the liquid.
- 15. The bottle according to claim 14, wherein said cap comprises, in a downward region, an internal annular groove for the passage of the liquid and plurality of notches for connection between said longitudinal grooves and said annular groove.
- 16. The bottle according to claim 14, wherein the opening of said cap is substantially axial and is formed at an external protrusion which is substantially nipple-shaped.
- 17. The bottle according to claim 14, wherein said valve has, in an upward region, a pin for closing said opening.
- 18. The bottle according to claim 14, wherein a ring is coupled at said mouth and is connected by way of removable sealing means to a dome-shaped cover for closing said cap.
- 19. The bottle according to claim 14, wherein said cap continues downwards with a partial enclosure for supporting the bottle in a vertical position.
- 20. The bottle according to claim 14, wherein said mouth continues downwards and outwards with a partial enclosure for supporting the bottle in a vertical position.
Priority Claims (1)
Number |
Date |
Country |
Kind |
MO99A0140 |
Jun 1999 |
IT |
|
Parent Case Info
This application is a national stage filing under 35 U.S.C. §371 of PCT International application PCT/EP00/05520, filed Jun. 15, 2000, which was published under PCT Article 21(2) in English.
PCT Information
Filing Document |
Filing Date |
Country |
Kind |
PCT/EP00/05520 |
|
WO |
00 |
Publishing Document |
Publishing Date |
Country |
Kind |
WO01/00498 |
1/4/2001 |
WO |
A |
US Referenced Citations (15)
Foreign Referenced Citations (3)
Number |
Date |
Country |
582098 |
Nov 1976 |
DE |
1275963 |
Oct 1961 |
FR |
11240553 |
Sep 1999 |
JP |