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Medical oxygen concentrator 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-053/047
출원번호 US-0897960 (2001-07-05)
발명자 / 주소
  • Ackley, Mark William
  • Zhong, Guoming
출원인 / 주소
  • Praxair Technology, Inc.
대리인 / 주소
    Follett, Robert J.
인용정보 피인용 횟수 : 72  인용 특허 : 21

초록 ▼

An advanced medical concentrator process and system is provided using fast cycle and advanced adsorbent. Significant improvements achieved results in a smaller, lighter and more efficient system in comparison with the current commercial stationary concentrators. Integrated with a conserver, a small

대표청구항 ▼

An advanced medical concentrator process and system is provided using fast cycle and advanced adsorbent. Significant improvements achieved results in a smaller, lighter and more efficient system in comparison with the current commercial stationary concentrators. Integrated with a conserver, a small

이 특허에 인용된 특허 (21)

  1. Hirano Shigeru,JPX ; Kawamoto Taizo,JPX ; Nishimura Toru,JPX ; Yoshimura Keiji,JPX, Adsorbent for separating gases.
    상세보기
  2. McCombs Norman R. (Tonawanda NY), Apparatus and method for supplying oxygen to passengers on board aircraft.
    상세보기
  3. Kenji Takemasa JP; Masaki Tachino JP, Apparatus for producing oxygen enhanced gas from air.
    상세보기
  4. Sato Toru (Yonago JPX) Okazaki Naoto (Yonago JPX) Fujii Katsumasa (Okayama JPX), Breath-synchronized concentrated-oxygen supplier.
    상세보기
  5. McCombs Norman R. (Tonawanda NY), Capacity control system for pressure swing adsorption apparatus and associated method.
    상세보기
  6. Hill Charles C. (Del Mar CA) Hill Theodore B. (San Diego CA), Fluid fractionator.
    상세보기
  7. Robert W. Murdoch ; Valery Kravets ; Scott Banks, Gas fractionalization system and associated method.
    상세보기
  8. Sircar Shivaji (Wescosville PA), Gas separation by rapid pressure swing adsorption.
    상세보기
  9. Chua James ; Salter Peter W. ; Kelly Francis J. ; Wada Robert Toshiaki ; Fujimoto Roy Yasuo, Intermitten gas-insufflation apparatus and method therefor.
    상세보기
  10. Earls David E. (Suffern NY) Long Gary N. (Putnam Valley NY), Multiple bed rapid pressure swing adsorption for oxygen.
    상세보기
  11. Rowland Robert O. (Hemet CA), Oxygen concentrator.
    상세보기
  12. Kato Akira (Iwakuni JPX) Ikuta Terukuni (Iwakuni JPX) Tamada Masamichi (Kobe JPX), Oxygen enriching apparatus with means for regulating oxygen concentration of oxygen enriched gas.
    상세보기
  13. Sircar Shivaji ; Naheiri Tarik ; Fischer Jochen Rainer, Oxygen generation process and system using single adsorber and single blower.
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  14. Neill Allastair,CAX ; Leavitt Frederick Wells ; Figueiredo Antonio Felippe Zaccur,BRX, Oxygen recovery pressure swing adsorption process.
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  15. Labasque Jacques,FRX ; Lledos Bernard,FRX ; Moreau Serge,FRX, PSA process using a faujasite zeolite containing metal cations as adsorbent.
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  16. McCombs Norman Richard, Pressure swing adsorption apparatus.
    상세보기
  17. Hirooka Eiji (Osaka JPX) Wheatland Jeremy P. (Guildford NJ GB2) Doong Shain-Jer (Berkeley Heights NJ), Process for producing oxygen enriched product stream.
    상세보기
  18. Monnot Andre,FRX ; Renaudin Marie Helene,FRX, Process for producing pressurized oxygen by adsorption.
    상세보기
  19. Chao Chien C. (Millwood NY), Process for separating nitrogen from mixtures thereof with less polar substances.
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  20. Kulish Stanley ; Swank Robert P., Rapid cycle pressure swing adsorption oxygen concentration method and apparatus.
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  21. Michael P. Czabala, Total delivery oxygen concentration system.
    상세보기

이 특허를 인용한 특허 (72)

  1. DeVries, Douglas F.; Gaw, Shan E., Active exhalation valve.
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  2. Jagger, Theodore W.; Van Brunt, Nicholas P.; Kivisto, John A.; Lonnes, Perry B., Adsorbent cartridge for oxygen concentrator.
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  3. Jagger, Theodore W.; Van Brunt, Nicholas P.; Kivisto, John A.; Lonnes, Perry B., Ambulatory oxygen concentrator containing a three phase vacuum separation system.
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  4. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A., Apparatus for separating oxygen from ambient air.
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  5. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A., Apparatus for separating oxygen from ambient air.
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  6. Thompson, Loren M.; Nelson, James E.; Voltenburg, Jr., Robert R., Damping apparatus for scroll compressors for oxygen-generating systems.
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  7. Whitley,Roger Dean; Wagner,Glenn Paul; LaBuda,Matthew James, Dual mode medical oxygen concentrator.
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  8. Wilkinson, William R.; Nebrigic, Dragan, Dual oxygen concentrator systems and methods.
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  9. Rashad,M. Abdul Aziz; Belanger,Paul W.; Bielec,Bryan R., Dual sensor oxygen therapy device.
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  10. Deane, Geoffrey Frank; Howes, Lawrence; Taylor, Brenton Alan, Expandable product rate portable gas fractionalization system.
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  11. Taylor, Brenton; Hansen, Peter, Gas concentrator with improved water rejection capability.
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  12. Zhong, Guoming; Rankin, Peter James; Ackley, Mark William, High frequency PSA process for gas separation.
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  13. Zhong, Guoming; Rankin, Peter James; Ackley, Mark William, High frequency PSA process for gas separation.
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  14. Dolensky, Joseph T.; Maddox, Jr., Robert J.; Murdoch, Robert W., High output concentrator.
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  15. Dolensky, Joseph T.; Maddox, Jr., Robert J.; Murdoch, Robert W., High output concentrator.
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  16. Dolensky, Joseph T.; Maddox, Jr., Robert J.; Murdoch, Robert W., High output concentrator.
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  17. Dolensky,Joseph T.; Maddox, Jr.,Robert J.; Murdoch,Robert W., High output concentrator.
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  18. Dolensky,Joseph T.; Maddox, Jr.,Robert J.; Murdoch,Robert W., High output concentrator.
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  19. Jagger,Theodore W.; Van Brunt,Nicholas P.; Kivisto,John A.; Lonnes,Perry B., Low power ambulatory oxygen concentrator.
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  20. Jagger, Theodore W.; Van Brunt, Nicholas P.; Kivisto, John A.; Lonnes, Perry B., Method and apparatus for controlling the purity of oxygen produced by an oxygen concentrator.
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  21. Wilkinson, William R.; Nebrigic, Dragan, Method and systems for the delivery of oxygen enriched gas.
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  22. Jagger, Theodore W.; Van Brunt, Nicholas P.; Kivisto, John A.; Lonnes, Perry B., Method of controlling the rate of oxygen produced by an oxygen concentrator.
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  23. Thompson, Loren M.; Chekal, Michael P; Dedecker, Paul G; Nelson, James E., Method of determining the purity of oxygen present in an oxygen-enriched gas produced from an oxygen delivery system.
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  24. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A., Method of separating and distributing oxygen.
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  25. Siew-Wah, Chai; Sircar, Shivaji; Kothare, Mayuresh V., Miniature oxygen concentrators and methods.
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  26. Rashad,M. Abdul Aziz; Belanger,Paul W.; Bielec,Bryan R., Nasal pressure sensor oxygen therapy device.
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  27. Lessi, St?phane; Zapata, Richard; Cazenave, Jean-Michel; Dehayes, Jean, On-board oxygen production system for aircraft, in particular long-range aircraft.
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  28. Wilkinson, William R.; Westersten, Allan Sten; Shockley, Jr., H. David, Oxygen concentrator apparatus and method having an ultrasonic detector.
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  29. Wilkinson, William R.; Westersten, Allan Sten; Shockley, Jr., H. David, Oxygen concentrator apparatus and method having flow restricted coupling of the canisters.
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  30. Wilkinson, William R.; Westersten, Allan Sten; Shockley, Jr., J. David, Oxygen concentrator apparatus and method having flow restricted coupling of the canisters.
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  31. Wilkinson, William R.; Westersten, Allan Sten; Shockley, Jr., H. David, Oxygen concentrator apparatus and method having variable operation modes.
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  32. Wilkinson, William R.; Westersten, Allan Sten; Shockley, Jr., H. David, Oxygen concentrator apparatus and method with an oxygen assisted venting system.
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  33. Wilkinson, William R., Oxygen concentrator heat management system and method.
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  34. Wilkinson, William R.; Nebrigic, Dragan, Oxygen concentrator pump systems and methods.
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  35. Vemula, Rama Rao; Sircar, Shivaji; Kothare, Mayuresh, Oxygen concentrator system and method.
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  36. Wilkinson, William R.; Nebrigic, Dragan, Oxygen concentrator systems and methods.
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  37. Spearman,Michael; Burban,John H.; Crowder,Robert O.; Geisz,Carl M., Oxygen humidifier.
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  39. Hilbig, Jr., Rainer; Koerber, Achim Gerhard Rolf; Van Der Sluis, Paul, Oxygen separation system and method of generating a flow of oxygen enriched gas.
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  40. Bliss, Peter Lower; Hilbig, Rainer; Dolensky, Joseph Thomas; Koerber, Achim Gerhard Rolf; Van Der Sluis, Paul; Klee, Mareike; Keur, Wilhelmus Cornelis, Oxygen separator and method of generating oxygen.
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  43. LaBuda, Matthew James; Golden, Timothy Christopher; Whitley, Roger Dean; Steigerwalt, Craig E., Performance stability in rapid cycle pressure swing adsorption systems.
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  44. LaBuda, Matthew James; Golden, Timothy Christopher; Whitley, Roger Dean, Performance stability in shallow beds in pressure swing adsorption systems.
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  45. Jagger,Theodore W.; Van Brunt,Nicholas P.; Kivisto,John A.; Lonnes,Perry B., Personal oxygen concentrator.
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  46. Deane, Geoffrey Frank; Taylor, Brenton Alan; Bare, Rex O.; Scherer, Andrew J.; Sargent, Bradley J.; March, Andrew J.; Merchant, Joseph E.; Smith, Jeffrey C., Portable gas fractionalization system.
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