[특허]Disposable dispenser for powder

Disposable dispenser for powder 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61M-013/00
출원번호	US-0221286 (1994-03-31)
우선권정보	DK-0001985 (1991-12-10)
발명자 / 주소	Elk Svend (Birkeroed DKX) Steengaard Kim (Hvidovre DKX) Koster Hans (Hellerup DKX)
출원인 / 주소	Novo Nordisk A/S (Bagsvaerd DKX 03)
인용정보	피인용 횟수 : 45 인용 특허 : 0

초록 ▼

A dispenser for dispensing a dosage or a powdery or fluid drug from a cartridge having a tubular chamber the ends of which are sealed by breakable membranes. The dispenser comprises a housing forming a cylinder which is at one end closed by an end wall through which an outlet pipe communicates with the interior of the cylinder. The other end of the cylinder is closed by a plunger which may be displaced into the cylinder. The drug cartridge is placed in a piston mounted axially displaceable in the cylinder between the end wall and the plunger, and the tubular chamber extends from one side of the piston to the other. Penetrators for breaking the membranes are provided at the inner end of the outlet pipe and the inner end of the plunger.

대표청구항 ▼

A dispenser containing a dosage of a powdery drug, which can be dispensed by the dispenser, the dispenser comprising: a housing forming a cylinder having a side wall and a first and a second end, an end wall closing the first end of the housing, a plunger closing the second end of the housing by fitting into the cylinder sealing against the side wall of the cylinder and having an inner end facing the interior of the cylinder and an outer end by which this plunger may be operated to be displaced axially into the cylinder towards the end wall of this cylinder, a first outlet pipe having a first and a second end, the first end opening through said end wall to the interior of the cylinder and the second end having a discharge opening, a piston having a from side and a rear side and a bore completely through the piston from its front side to its rear side, a first and second membrane adhered to the front and rear sides of the piston, respectively the powdery drug being confined in the bore between the first and the second sealing membranes, the piston sealing against the side wall of the cylinder and being axially displaceable in this cylinder between the end wall of the housing and the inner end of the plunger independent of this plunger, and membrane breaking means provided at least at the first end of the outlet pipe where this end opens into the cylinder.

이 특허를 인용한 특허 (45)

Antal, Keith E.; Johanson, James E.; Peterson, Scott, Adjustable metered material dispenser.
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Gora, Arthur Gerald, Apparatus for delivery of a metered dose of granular material.
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Gora, Arthur Gerald, Apparatus for delivery of a metered dose of granular material.
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James,Michael H., Apparatus for dispensing powdered material.
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Flanagan, Craig; Freed, Simon; Klaus, John; Kohlmann, Thomas; Meglasson, Martin D.; Naidu, Manesh; Shah, Parag, Cannula for minimizing dilution of dosing during nitric oxide delivery.
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Flanagan, Craig; Freed, Simon; Klaus, John; Kohlmann, Thomas; Meglasson, Martin D.; Naidu, Manesh; Shah, Parag, Cannula for minimizing dilution of dosing during nitric oxide delivery.
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Flanagan, Craig; Freed, Simon; Klaus, John; Kohlmann, Thomas; Meglasson, Martin D.; Naidu, Manesh; Shah, Parag, Cannula for minimizing dilution of dosing during nitric oxide delivery.
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Flanagan, Craig; Freed, Simon; Klaus, John; Kohlmann, Thomas; Meglasson, Martin D.; Naidu, Manesh; Shah, Parag, Cannula for minimizing dilution of dosing during nitric oxide delivery.
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Flanagan, Craig; Freed, Simon; Klaus, John; Kohlmann, Thomas; Meglasson, Martin D.; Naidu, Manesh; Shah, Parag, Cannula for minimizing dilution of dosing during nitric oxide delivery.
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Sullivan, Timothy R.; Nelson, Jeffrey, Combination unit dose dispensing containers.
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Sullivan, Timothy R.; Nelson, Jeffrey, Combination unit dose dispensing containers.
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Oki, Toshikazu; Hanafusa, Takashi; Haruta, Shunji, Compositions for nasal administration of pharmaceuticals.
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Nagata, Ryoichi; Haruta, Shunji, Compositions that enable rapid-acting and highly absorptive intranasal administration.
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Oki, Toshikazu; Hanafusa, Takashi; Haruta, Shunji, Compositons for nasal administration of pharmaceuticals.
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Hideo Matsugi JP; Yuji Makino JP; Masahiko Dohi JP; Yasuhide Uejima JP, Device for feeding a powder in a predetermined amount and method thereof.
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Kafer Stefan,DEX ; Bommer Rene,DEX, Dispenser for media having measured reservoir.
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Wright, Andrew David; Pollet, Hilde Rachel Maria; Harrison, Richard Iain, Dispensing apparatus.
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Wright, Andrew David, Dispensing apparatus for delivering powdered product.
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Dunne, Stephen Terence; Rohrschneider, Marc; Moser, Achim, Dispensing device, storage device and method for dispensing powder.
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Sullivan, Timothy; Durham, James, Dose dispensing containers.
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Sullivan, Timothy; Durham, James, Dose dispensing containers.
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Guryevskiy, Natan, Fine particle dispensing apparatus and method.
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Bulbrook Lee,GBX ; Slutsky Arthur,CAX ; Zamel Noe,CAX, Inhaler.
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Sullivan, Timothy R.; Nelson, Jeffrey, Intranasal cartridge devices.
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Sullivan, Timothy R.; Nelson, Jeffrey; Brandenburg, Allen, Intranasal cartridge devices.
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Tsutsui, Tatsuo, Intranasal delivery devices.
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Tsutsui, Tatsuo; Nagata, Ryoichi; Haruta, Shunji, Intranasal granisetron and nasal applicator.
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Nagata, Ryoichi; Haruta, Shunji, Intranasal pharmaceutical compositions with improved pharmacokinetics.
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Simmons, Paul G.; Peterson, Scott G.; Tucker, Michael S.; Johanson, James E.; Plum, Jr., Russell V.; Mulkey, William C., Measuring dispenser for granular seasoning material and method of seasoning.
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Stefan Ritsche DE, Media dispenser.
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Casper,Robert A.; Snow,John M.; Gardner,David L.; Sullivan,Vincent J.; Wills,Anjana Bhuta; Monahan,Lawrence A.; Knors,Christopher J., Medicament respiratory delivery device and method.
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Ohki Hisatomo,JPX ; Nakamura Shigemi,JPX ; Ishizeki Kazunori,JPX ; Yanagawa Akira,JPX, Medicine administering device for nasal cavities and method of using same.
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Stihl, Alexander, Method and dispenser for mixing and discharging media.
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Gizurarson, Sveinbjorn, Method for administration of active substances to the olfactory region.
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Flickinger, William J.; Quackenbush, John, Nasal irrigator.
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Bougamont, Jean-Louis; Alleard, Jean-Pierre; Leuliet, David, Nose sprayer.
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Flickinger, William J., Portable fluid delivery system for the nasal and paranasal sinus cavities.
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Hochrainer, Dieter; Dunne, Stephen Terence; Boeck, Georg; Schiewe, Joerg, Powder inhaler having a nozzle with a plurality of channels.
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Tsutsui, Tatsuo, Powder medicine applicator for nasal cavity.
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Tsutsui,Tatsuo, Powder medicine applicator for nasal cavity.
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Nagata, Ryoichi; Haruta, Shunji, Preparation for transnasal application.
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Nagata, Ryoichi; Haruta, Shunji, Preparation for transnasal application.
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Peterson,Scott; Tucker,Michael; Elliot,Peter; Johanson,James E.; Baranov,Fedor; Baranov,Innesa; Antal, Sr.,Keith E., Reconfigurable metered material dispenser.
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Fuchs Karl-Heinz,DEX ; Ritsche Stefan,DEX ; Bigley Frank P., Tamper evident discharge apparatus for flowable media.
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Warby,Richard John; Howlett,David, Valves for pressurized dispensing containers.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
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Disposable dispenser for powder 원문보기

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Disposable dispenser for powder 원문보기

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이 특허를 인용한 특허 (45)

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