[특허]Aerosol holding chamber for a metered-dose inhaler

Aerosol holding chamber for a metered-dose inhaler 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61M-011/00
출원번호	US-0946985 (1997-10-08)
발명자 / 주소	Andrade Joseph R.
대리인 / 주소	Dubno
인용정보	피인용 횟수 : 56 인용 특허 : 5

초록 ▼

A metered-dose inhaler having a medication-containing cartridge and a tubular outlet is used with an aerosol holding chamber having an elongated body having a rear end wall formed with a hole shaped to fit snugly around the tubular outlet of the inhaler, a longitudinally extending side wall, and a front end wall. A mouthpiece formed on the front end wall has a large-diameter tubular rear portion extending forward from the front end wall, a small-diameter tubular front bite portion extending forward from the large-diameter rear portion, and a transverse wall between the rear and front portions and extending generally perpendicular thereto. The front bite portion is of a height equal to at most half a height of the large-diameter rear portion.

대표청구항 ▼

[ I claim:] [5.] In combination with a metered-dose inhaler having a medication-containing cartridge and a tubular outlet, an aerosol holding chamber comprising:an elongated body having a rear end wall formed with a hole shaped to fit snugly around the tubular outlet of the inhaler, a longitudinally extending side wall, and a front end; anda mouthpiece formed on the front end and havinga large-diameter tubular rear portion extending forward from the front end,a small-diameter tubular front bite portion extending forward from the large-diameter rear portion,a transverse wall between the rear and front portions and extending generally perpendicular thereto, the front bite portion being of a height equal to at most half a height of the large-diameter rear portion, anda pair of generally coplanar flat wings generally centered on the front and rear portions.

이 특허에 인용된 특허 (5)

Alldredge Andrew L. (1186 Brandywyn La. Buffalo Grove IL 60089), Collapsible metered dose inhaler.
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Nowacki Christopher (Arlington Heights IL) Brisson Alfred G. (Schaumburg IL), Inhalation valve.
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Larson Douglas A. (River Forest IL) Danowski Thomas J. (Hoffman Estates IL), Medication inhaler mixer.
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Larson Douglas A. (River Forest IL) Danowski Thomas J. (Elgin IL), Metered dose inhalation unit with slide means.
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Foley Martin P. (London IL CAX) Cruz Exequiel D. (Arlington Heights IL), Modular medication inhaler.
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이 특허를 인용한 특허 (56)

Abrams,Andrew L.; Gumaste,Anand V., Adaptors for inhalers to improve performance.
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Schmidt, James N.; Engelbreth, Daniel; Blacker, Rick, Aerosol delivery apparatus.
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Schmidt, James N.; Engelbreth, Daniel; Blacker, Rick, Aerosol delivery apparatus.
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Giroux, Marc; DeGroodt, William A.; Pearce, Joseph R.; Kamp, Robert W.; Rinne, Finn O.; Leung, Paul C., Aerosol generating and delivery device.
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Giroux, Marc; DeGroodt, William A.; Pearce, Joseph R.; Kamp, Robert W.; Rinne, Finn O.; Leung, Paul C., Aerosol generating and delivery device.
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Cox, Kenneth A.; Beane, Timothy Paul; Sweeney, William R., Aerosol generator and methods of making and using an aerosol generator.
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Cox, Kenneth A.; Beane, Timothy Paul; Sweeney, William R.; Nichols, Walter A.; Sprinkel, Jr., F. Murphy, Aerosol generator and methods of making and using an aerosol generator.
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Cox,Kenneth A.; Beane,Timothy Paul; Sweeney,William R.; Nichols,Walter A.; Sprinkel, Jr.,F. Murphy, Aerosol generator and methods of making and using an aerosol generator.
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Sprinkel, Jr., F. Murphy; Nichols, Walter A., Aerosol generator having a multiple path heater arrangement and method of use thereof.
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Sherwood, Timothy S.; Sowers, Scott A.; Reddy, Sirisha P.; Sprinkel, Jr., F. Murphy; Cox, Kenneth A.; Nichols, Walter A., Aerosol generator having heater arranged to vaporize fluid in fluid passage between bonded layers of laminate.
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Sprinkel, Jr., F. Murphy; Nichols, Walter A.; Cox, Kenneth A.; Sherwood, Timothy S.; Sowers, Scott A.; Washington, Zelita R.; Reddy, Sirisha, Aerosol generator having heater in multilayered composite and method of use thereof.
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Sharpe, David E.; Felter, John L., Aerosol generator having inductive heater and method of use thereof.
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Kenneth A. Cox ; Walter A. Nichols ; F. Murphy Sprinkel, Jr. ; Douglas D. McRae ; William R. Sweeney, Aerosol generator having multiple heating zones and methods of use thereof.
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Cox,Kenneth A.; Nichols,Walter A.; Sprinkel, Jr.,F. Murphy; McRae,Douglas D.; Sweeney,William R., Aerosol generator having temperature controlled heating zone and method of use thereof.
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Dan Engelbreth CA; Robert Morton CA; Martin Foley CA, Aerosol medication delivery inhaler.
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Engelbreth, Dan; Morton, Robert; Foley, Martin, Aerosol medication delivery inhaler body.
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Engelbreth, Dan; Morton, Robert; Foley, Martin, Aerosol medication delivery inhaler mouthpiece.
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Gallem, Thomas; Gowanlock, Kevin Grant; Lynch, Robert Carlton, Aerosol medication inhalation system.
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Gallem, Thomas; Gowanlock, Kevin Grant; Lynch, Robert Carlton, Aerosol medication inhalation system.
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Clark, Andrew; Foulds, George H., Aerosolized active agent delivery.
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Edwards, David A.; Man, Jonathan; Kamler, Jonathan Jacques; Sanchez, José, Delivering aerosolizable food products.
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Nichols, Walter A.; Sprinkel, Jr., F. Murphy, Disposable aerosol generator system and methods for administering the aerosol.
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Nichols,Walter A.; Sprinkel, Jr.,F. Murphy, Disposable aerosol generator system and methods for administering the aerosol.
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Nichols,Walter A.; Sprinkel, Jr.,F. Murphy, Disposable inhaler system.
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Nichols,Walter A.; Sprinkel, Jr.,F. Murphy, Disposable inhaler system.
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Hoffman, Andrew M., Drug delivery device for animals.
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Nichols, Walter A.; Cox, Kenneth A.; Nguyen, Tung Tien, Dual capillary fluid vaporizing device.
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Nichols, Walter A.; Cox, Kenneth A.; Nguyen, Tung Tien, Dual capillary fluid vaporizing device.
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Alston,William; Smeulders,Stephen, Flow regulator for aerosol drug delivery and methods.
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Clark, Andrew; Schuler, Carlos; Paboojian, Steve, Flow resistance modulated aerosolized active agent delivery.
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Faison, Jr.,Gene G.; Gupta,Rajiv; McRae,Douglas D.; Nichols,Walter A., Fluid vaporizing device having controlled temperature profile heater/capillary tube.
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Nichols, Walter A.; Cox, Kenneth A.; McRae, Douglas D.; Nguyen, Tung Tien, Fluid vaporizing device having controlled temperature profile heater/capillary tube.
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Hodson, Darren; Rasmussen, Jorgen, Inhalation device.
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Campbell, H. Stuart; Shanks, Thomas, Inhaler mouthpiece.
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Giroux, Marc, Integrated nebulizer and particle dispersion chamber for nasal delivery of medicament to deep nasal cavity and paranasal sinuses.
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Xiao, Jinfang, Intubate laryngeal mask.
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Bruce, Sarah; Schmidt, James N., Medication delivery apparatus and system and methods for the use and assembly thereof.
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Bruce, Sarah; Schmidt, James N., Medication delivery apparatus and system and methods for the use and assembly thereof.
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Armstrong,John C.; Palson,Richard C. J., Metered dose delivery device for liquid and powder agents.
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Puderbaugh George ; Richards Fredrick M. ; Weinstein Lawrence A. ; Laun Deborah A. ; Middleton ; Jr. David T., Metered dose inhaler cloud chamber.
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Hindle, Michael; Byron, Peter R.; Gupta, Rajiv, Method for generating an aerosol with a predetermined and/or substantially monodispersed particle size distribution.
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Hindle, Michael; Byron, Peter R.; Hong, John N., Mouthpiece entrainment airflow control for aerosol generators.
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Campbell, H. Stuart; Shanks, Thomas, Mouthpiece for inhalers.
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Giroux, Marc, Particle dispersion device for nasal delivery.
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Giroux, Marc, Particle dispersion device for nasal delivery.
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Giroux, Marc, Particle dispersion device for nasal delivery.
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Giroux, Marc, Particle dispersion device for nasal delivery.
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Giroux, Mark, Particle dispersion device for nasal delivery.
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Giroux,Marc, Particle dispersion device for nasal delivery.
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Obuz, Vedat, Portable universal inhaler system.
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Barney, Brian; Striebig, Rachel; D'Gama, Siobhan, Spacer for connecting inhaler device to mask.
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Sanders, Mark; Spencer, David; Bruin, Ronald, Spacer for inhaler.
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Sanders, Mark; Spencer, David; Bruin, Ronald, Spacer for inhaler.
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Sanders, Mark; Spencer, David; Bruin, Ronald, Spacer for inhaler.
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Schuler, Carlos; Paboojian, Steve; Tuttle, Derrick J.; Smith, Adrian E.; Rasmussen, Dennis R.; Bakshi, Aneesh; Clark, Andrew; Ward, Brian R. S.; Alston, Jr., William W.; Nason, Kevin S., Systems and methods for aerosolizing pharmaceutical formulations.
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Walter A. Nichols, Vapor driven aerosol generator and method of use thereof.
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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

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Aerosol holding chamber for a metered-dose inhaler 원문보기