An atomizer, a reservoir and a method are proposed for the delivery and in particular, the atomization of a formulation, particularly a powder. A pump and a spring are arranged inside the annular reservoir, the pump and the spring being moveable radially and in a sliding manner. The pump is actuated
An atomizer, a reservoir and a method are proposed for the delivery and in particular, the atomization of a formulation, particularly a powder. A pump and a spring are arranged inside the annular reservoir, the pump and the spring being moveable radially and in a sliding manner. The pump is actuated by the spring to put air under pressure for discharging powder from the reservoir. The reservoir comprises receptacles or cavities, each of which has an insert with a respective dose of the formulation. The receptacles are constructed as separate parts and/or arranged on a common or annular carrier and/or are sealed separately and/or on its outer circumferential periphery. The spring is tensioned and the air is sucked into the pump. Then, the next receptacle and a connecting element are aligned relative to each other. Finally, the aligned receptacle is pierced by the connecting element for supplying the air.
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1. Atomizer for delivering a formulation from a reservoir having an annular arrangement of a plurality of receptacles, each of which contains a dose of the formulation, comprising: a delivery device for delivering the formulation,a connecting device for successively connecting the receptacles to the
1. Atomizer for delivering a formulation from a reservoir having an annular arrangement of a plurality of receptacles, each of which contains a dose of the formulation, comprising: a delivery device for delivering the formulation,a connecting device for successively connecting the receptacles to the delivery device and opening them for enabling inhalation of a respective dose,wherein the delivery device and the connecting device are arranged inside the annular arrangement, and whereinthe delivery device pressurizes a delivery medium in order to deliver the formulation. 2. Atomizer according to claim 1, wherein a direction of connection, opening, and piercing extends radially. 3. Atomizer according to claim 1, wherein the delivery device comprises or forms a pump. 4. Atomizer according to claim 1, wherein the delivery device comprises a bellows for conveying, particularly pumping, the delivery medium. 5. Atomizer according to claim 1, wherein the delivery device comprises an energy or spring store for placing a delivery medium under pressure in order to deliver the formulation. 6. Atomizer according to claim 1, wherein an energy store or spring store for placing a delivery medium under pressure one of surrounds the delivery device, is arranged or integrated therein, and is located behind a pump bellows. 7. Atomizer according to claim 1, wherein the atomizer comprises a transporting device for stepwise advancing of the reservoir, in order to be able to empty the receptacles one after another so as to atomize the respective dose. 8. Atomizer according to claim 7, wherein the reservoir has teeth in which the transporting device engages for movement or rotation of the reservoir in order to advance the receptacles. 9. Atomizer according to claim 1, wherein the reservoir is constructed as a rigid ring. 10. Atomizer according to claim 1, wherein the atomizer comprises at least one of a fixed and a radially directed end-piece or mouthpiece for delivering the formulation as an aerosol. 11. Atomizer according to claim 1, wherein the atomizer has at least one of central and an axially pressable actuating element for triggering a delivery of a dose of the formulation. 12. Atomizer according to claim 1, wherein the atomizer has a counter for indicating one of the doses already dispensed or those still available. 13. Atomizer according to claim 1, wherein at least one of the delivery device and the connecting device is slidable by means of a sliding guide. 14. Atomizer according to claim 1, further comprising movement means for causing a radial movement of the reservoir to rotate or advance to the next receptacle. 15. Atomizer according to claim 14, wherein the movement means also moves at least one of the delivery device, a pump and the connecting device. 16. Atomizer according to claim 1, wherein the atomizer is constructed as a portable inhaler for medicinal aerosol therapy. 17. Atomizer according to claim 1, wherein the atomizer has a flat disc-shaped construction. 18. Atomizer according to claim 1, wherein the each of the receptacles contains an insert with one dose of the formulation within the insert, and wherein the receptacles are constructed as separate parts mounted on a common annular carrier and are sealed separately by an additional component. 19. Reservoir to claim 18, wherein the formulation is a powder. 20. Reservoir according to claim 19, wherein each receptacle has two opposed openings. 21. Reservoir according to claim 20, wherein the inside of each insert can be connected through one opening for supply of pressurized gas and can dispense the respective dose through the other opening. 22. Reservoir according to claim 18, wherein each receptacle is sealed by one of a metallic or plastic foil. 23. Reservoir according to claim 18, wherein each insert can be pushed through a respective sealing of the associated receptacle for opening the sealing. 24. Reservoir according to claim 18, wherein each insert can be moved or pushed at least partially out of the respective receptacle. 25. Reservoir according to claim 18, wherein the reservoir or carrier is constructed as at least one of a rigid ring and a molded element. 26. Reservoir according to claim 18, wherein each receptacle forms a stiff guide for the respective insert. 27. Reservoir according to claim 18, wherein each insert is one of a molded element, a cartridge, a blister, a capsule and a container. 28. Reservoir according to claim 18, wherein each insert comprises a storage chamber containing the respective dose. 29. Reservoir according to claim 18, wherein each insert comprises at least one duct or channel, wherein only the duct or channel directly ejects the atomized formulation during use. 30. Reservoir according to claim 18, wherein each receptacle is connected to the carrier by a projection of the receptacle being plugged into a respective socket on the carrier. 31. Method of delivering a formulation from a reservoir with an annular arrangement of a plurality of receptacles, each of which contains one dose of the formulation, comprising the steps of: expelling the formulation by a delivery medium which is conveyed under pressure through the respective receptacle by means of a pump as a delivery device,wherein the delivery medium is conveyed through the respective receptacle by the force of a spring store,wherein the spring store is put under tension and the delivery medium is sucked into the pump, a next receptacle and a connecting element are aligned relative to one another, and the aligned receptacle is pierced by the connecting element for supplying the delivery medium, andwherein the pump and the connecting element are arranged inside the annular arrangement. 32. Method according to claim 31, wherein each dose is contained in an insert located in an associated receptacle, wherein the inserts are one of respectively aligned relative to the connecting element, pierced, pushed outwardly for opening and pushed outwardly for discharging the respective dose of formulation. 33. Atomizer for delivering a formulation from a reservoir having an annular arrangement of a plurality of receptacles, each of which contains a dose of the formulation, comprising: a delivery device for delivering the formulation, the delivery device pressurizing a delivery medium in order to deliver the formulation, anda connecting device for connecting the receptacles to the delivery device and opening them for enabling inhalation of the respective dose,wherein the delivery device and the connecting device are arranged inside the annular arrangement and are movable together. 34. Atomizer according to claim 33, wherein the delivery device has an energy or spring store for putting a delivery medium under pressure to deliver the formulation. 35. Atomizer according to claim 33, wherein at least one of the delivery device and the connecting device is movable in a sliding manner by means of a sliding guide. 36. Atomizer according to claim 33, wherein the delivery device and the connecting device are movable in a linear, radial manner.
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이 특허에 인용된 특허 (13)
Bartels Frank (Waldbronn DEX) Bachtler Wulf (Mainz DEX) Dunne Stephen T. (Suffolk GBX) Eicher Joachim (Karlsruhe DEX) Freund Bernhard (Gau-Algesheim DEX) Hart William B. (Suffolk GBX) Lessmoellmann C, Atomising nozzle and filter and spray generation device.
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Calvert John Richard,GBX ; Cook Robert Stanley,GBX ; Hobbs Michael Anthony,GBX ; Leighton Ann-Marie,GBX ; Simpkin Gordon Thomas,GBX ; Trunley Roy,GBX ; West Anthony Douglas,GBX, Powder inhaler having capsule holding structure and anti-static walls.
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