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Ambulatory oxygen concentrator containing a three phase vacuum separation system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A62B-007/10
출원번호 US-0054340 (2005-02-09)
등록번호 US8020553 (2011-09-06)
발명자 / 주소
  • Jagger, Theodore W.
  • Van Brunt, Nicholas P.
  • Kivisto, John A.
  • Lonnes, Perry B.
출원인 / 주소
  • Vbox, Incorporated
대리인 / 주소
    Kinney & Lange, P.A.
인용정보 피인용 횟수 : 6  인용 특허 : 60

초록

An oxygen concentrator comprises an oxygen reservoir and adsorbent columns that each have an inlet, an outlet, and a bed of adsorbent material. The concentrator also comprises an air inlet, an exhaust outlet, and a vacuum pump for pumping nitrogen rich gas from one of the column inlets to the exhaus

대표청구항

The invention claimed is: 1. An oxygen concentrator comprising:an oxygen reservoir;a first adsorbent column having a first inlet, a first outlet and a first bed of adsorbent material;a second adsorbent column having a second inlet, a second outlet and a second bed of adsorbent material;a third adsor

이 특허에 인용된 특허 (60)

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  4. Kim, Oh-Young, Air purification device for automobile with oxygen-supplying function.
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  8. Sircar Shivaji (Wescosville PA), Control system and method for air fractionation by vacuum swing adsorption.
  9. Oliver E. Todd, Jr., Cylinder filling medical oxygen concentrator.
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  16. Dee, Douglas Paul; Chiang, Robert Ling; Miller, Edwin John; Whitley, Roger Dean, High purity oxygen production by pressure swing adsorption.
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  18. Ackley, Mark William; Zhong, Guoming, Medical oxygen concentrator.
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  20. Conrad Wayne Ernest,CAX ; Conrad Helmut Gerhard,CAX ; Szylowiec Ted,CAX, Method and apparatus for concentrating a gas using a single stage adsorption zone.
  21. Honkonen Scott C. ; Hill Theodore B. ; Hill Charles C. ; Walker Graham,CAX, Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentrator.
  22. Honkonen, Scott C.; Hill, Theodore B.; Hill, Charles C.; Walker, Graham, Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentrator.
  23. Honkonen, Scott C.; Hill, Theodore B.; Hill, Charles C.; Walker, Graham, Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentrator.
  24. Honkonen, Scott C.; Hill, Theodore B.; Hill, Charles C.; Walker, Graham, Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentrator.
  25. Hardy, Jr., Duard I.; de Beaurepaire, Thierry, Oxygen concentrating aroma mixing breathable air delivery apparatus and method.
  26. McCulloh Kevin Gene ; Selhost Dale Louis ; Henneman John W. ; Coffield Kelly M., Oxygen concentrator.
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  29. Dong Jung Hyi,KRX, Portable PSA oxygen generator.
  30. Deane,Geoffrey Frank; Taylor,Brenton Alan; Bare,Rex O.; Scherer,Andrew J., Portable gas fractionalization system.
  31. Boissin Jean-Claude,FRX ; Hennebel Vincent,FRX, Portable home oxygen therapy medical equipment.
  32. McCombs Norman R. (Tonawanda NY), Portable low profile DC oxygen concentrator.
  33. Appel, William Scot; Winter, David Phillip; Sward, Brian Kenneth; Sugano, Masato; Salter, Edmund; Bixby, James A., Portable oxygen concentration system and method of using the same.
  34. Hill, Theodore B.; Radtke, Edward A.; Schneider, Robert A.; Bixby, James A., Portable oxygen concentration system and method of using the same.
  35. Hill, Theodore B.; Radtke, Edward A.; Schneider, Robert A.; Bixby, James A., Portable oxygen concentration system and method of using the same.
  36. Dubois, Anne; Bodelin, Pierre; Vigor, Xavier, Portable oxygen concentrator.
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  38. Pawlos Robert A. (13185 N. 91st Way Scottsdale AZ 85260), Portable oxygen concentrator.
  39. Pinkerton Charles J. (2528 E. Terrace ; Apt. B Anaheim CA 92806), Portable oxygen enrichment and concentration system.
  40. Jagger, Theodore W.; Van Brunt, Alexander E.; Van Brunt, Nicholas P., Pressure swing adsorption gas separation method and apparatus.
  41. Jagger, Theodore W.; Van Brunt, Alexander E.; Van Brunt, Nicholas P., Pressure swing adsorption gas separation method and apparatus.
  42. McCombs Norman R. (Tonawanda NY) Vrana Edward E. (West Seneca NY), Pressure swing adsorption process and system for gas separation.
  43. Graham, David Ross; Occhialini, James Michael; Puri, Pushpinder Singh, Pressure swing adsorption system for gas separation.
  44. Borzio Raymond A., Process for determining amount of argon contamination in oxygen and related apparatus therefor.
  45. Reiss Gerhard (Leverkusen DEX), Process for the adsorptive oxygen-enrichment of air with mixtures of Ca zeolite A molecular sieves by means of vacuum sw.
  46. Derive Nathalie,FRX ; Dubois Anne,FRX ; Monereau Christian,FRX, Process for the production of oxygen by adsorption with transatmospheric pressure variation.
  47. Kulish Stanley ; Swank Robert P., Rapid cycle pressure swing adsorption oxygen concentration method and apparatus.
  48. Theodore B. Hill ; Charles C. Hill ; Adam C. Hansen, Rotary valve assembly for pressure swing absorption system.
  49. Hill Theodore B. ; Hill Charles C. ; Hansen Adam C., Rotary valve assembly for pressure swing adsorption system.
  50. Hill, Theodore B.; Hill, Charles C.; Hansen, Adam C., Rotary valve assembly for pressure swing adsorption system.
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  52. Lim, Kim Hong; Lomax, Jr., Franklin D.; Lettow, John S.; Nasser, Khalil M., System and method for handling fluid using a manifold.
  53. James Smolarek ; Michael John Sinicropi ; Herbert Raymond Schaub, System for energy recovery in a vacuum pressure swing adsorption apparatus.
  54. Michael P. Czabala, Total delivery oxygen concentration system.
  55. Michael P. Czabala, Total delivery oxygen concentration system.
  56. Agrawal Rakesh (Emmaus PA) Kumar Ravi (Allentown PA) Naheiri Tarik (Bath PA) Watson Charles F. (Orefield PA), VSA adsorption process with continuous operation.
  57. Smolarek James ; Fassbaugh John Harry ; Rogan Michael Kenneth ; Schaub Herbert Raymond, Vacuum pressure swing adsorption system and method.
  58. Sircar Shivaji (Wescosville PA), Vacuum swing adsorption process for production of 95+% N2 from ambient air.
  59. Theodore B. Hill, Vacuum-pressure swing absorption fractionator and method of using the same.
  60. Occhialini,James Michael; Whitley,Roger Dean; Wagner,Glenn Paul; LaBuda,Matthew James; Steigerwalt,Craig E., Weight-optimized portable oxygen concentrator.

이 특허를 인용한 특허 (6)

  1. DeVries, Douglas F.; Gaw, Shan E., Active exhalation valve.
  2. DeVries, Douglas F.; Marquardt, Brian, Pressure swing adsorption oxygen generator.
  3. Bassine, Stuart, Vacuum-pressure swing absorption concentrator.
  4. Bassine, Stuart, Vacuum-pressure swing absorption concentrator.
  5. DeVries, Douglas F.; Good, David M., Ventilator with integrated cough-assist.
  6. DeVries, Douglas F.; Good, David M.; Gaw, Shan E.; Cipollone, Joseph; Branson, Richard, Ventilator with integrated oxygen production.
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