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Portable oxygen concentrator

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-053/053
  • C01B-013/02
출원번호 UP-0025463 (2008-02-04)
등록번호 US-7837761 (2011-01-22)
발명자 / 주소
  • Bliss, Peter L.
  • Atlas, Charles R.
  • Halperin, Scott Carson
출원인 / 주소
  • RIC Investments, LLC
대리인 / 주소
    Haas, Michael W.
인용정보 피인용 횟수 : 43  인용 특허 : 66

초록

A portable oxygen concentrator includes a reservoir adapted to store oxygen-enriched gas, a delivery valve adapted to communicate with the reservoir, a pressure sensor adapted to measure a reservoir pressure within the reservoir and to measure a pressure drop across the delivery valve, and an input

대표청구항

What is claimed is: 1. A portable oxygen concentrator, comprising: a reservoir adapted to store oxygen-enriched gas; a delivery valve adapted to communicate with the reservoir; a pressure sensor adapted to measure a reservoir pressure within the reservoir and to measure a pressure drop across the d

이 특허에 인용된 특허 (66)

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  13. McCombs, Norman R., Compact oxygen concentrator.
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  26. Ackley, Mark William; Zhong, Guoming, Medical oxygen concentrator.
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  32. McCombs Norman R. (Tonawanda NY), Modular industrial oxygen concentrator.
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  37. Itoh, Yoshimasa; Asakawa, Shiroh, Oxygen enriched gas supply arrangement for combustion.
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  39. Leu, Shawn A., Piston mounting and balancing system.
  40. Dong Jung Hyi,KRX, Portable PSA oxygen generator.
  41. Boissin Jean-Claude,FRX ; Hennebel Vincent,FRX, Portable home oxygen therapy medical equipment.
  42. McCombs Norman R. (Tonawanda NY), Portable low profile DC oxygen concentrator.
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  45. Bliss,Peter L.; Atlas, Jr.,Charles R.; Halperin,Scott Cameron, Portable oxygen concentrator.
  46. Dubois, Anne; Bodelin, Pierre; Vigor, Xavier, Portable oxygen concentrator.
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  48. Pawlos Robert A. (13185 N. 91st Way Scottsdale AZ 85260), Portable oxygen concentrator.
  49. Pinkerton Charles J. (2528 E. Terrace ; Apt. B Anaheim CA 92806), Portable oxygen enrichment and concentration system.
  50. Bansal Ravinder K. (East Amherst NY), Pressure swing absorption process and system for gas separation.
  51. Czabala Michael P. ; Murdoch Robert W., Pressure swing absorption system with multi-chamber canister.
  52. McCombs Norman Richard, Pressure swing adsorption apparatus.
  53. Vrana Edward E. (West Seneca NY) Bansal Ravinder K. (Amherst NY), Pressure swing adsorption apparatus.
  54. Mohamed Safdar Allie Baksh ; Atanas Serbezov ; Frank Notaro ; Frederick Wells Leavitt, Pressure swing adsorption method for production of an oxygen-enriched gas.
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  57. Graham, David Ross; Occhialini, James Michael; Puri, Pushpinder Singh, Pressure swing adsorption system for gas separation.
  58. Chao Chien C. (Millwood NY), Process for separating nitrogen from mixtures thereof with less polar substances.
  59. Kulish Stanley ; Swank Robert P., Rapid cycle pressure swing adsorption oxygen concentration method and apparatus.
  60. Durkan Gerald (Altoona PA), Respirating gas supply control method and apparatus therefor.
  61. Hill, Theodore B.; Hill, Charles C.; Hansen, Adam C., Rotary valve assembly for pressure swing adsorption system.
  62. McCombs, Norman R.; Bansal, Ravinder K., Single bed pressure swing adsorption gas separation system.
  63. Smolarek James (Boston NY) Schaub Herbert Raymond (East Amherst NY) Fassbaugh John Harry (Elma NY) Aaron Timothy Mark (Williamsville NY), Single bed pressure swing adsorption process for recovery of oxygen from air.
  64. LaSala Kimberly A. (Clarence Center NY) Schaub Herbert (East Amherst NY), Single bed pressure swing adsorption system and process.
  65. Michael P. Czabala, Total delivery oxygen concentration system.
  66. Leavitt Frederick Wells, Vacuum/pressure swing adsorption (VPSA) for production of an oxygen enriched gas.

이 특허를 인용한 특허 (43)

  1. DeVries, Douglas F.; Gaw, Shan E., Active exhalation valve.
  2. Wilkinson, William R.; Nebrigic, Dragan, Dual oxygen concentrator systems and methods.
  3. Wondka, Anthony, Method and device for non-invasive ventilation with nasal interface.
  4. Wondka, Anthony D., Method and device for non-invasive ventilation with nasal interface.
  5. Wilkinson, William R.; Nebrigic, Dragan, Method and systems for the delivery of oxygen enriched gas.
  6. Freitag, Lutz; Wondka, Anthony; Kapust, Gregory; Bryan, Robert; Khenansho, Michael; Gerber, Anthony, Methods and devices for minimally invasive respiratory support.
  7. Wondka, Anthony; Kapust, Gregory, Methods and devices for providing inspiratory and expiratory flow relief during ventilation therapy.
  8. Allum, Todd A.; Wondka, Anthony D.; Cipollone, Joseph; Freitag, Lutz, Methods and devices for providing mechanical ventilation with an open airway interface.
  9. Wondka, Anthony D.; Bryan, Robert F.; Freitag, Lutz; McCall, Mark; Tran, Cuong Q., Methods and devices for sensing respiration and controlling ventilator functions.
  10. Wondka, Anthony D.; Bryan, Robert F.; McCall, Mark; Tran, Cuong Q., Methods and devices for sensing respiration and controlling ventilator functions.
  11. Wondka, Anthony; Kapust, Gregory; Bryan, Robert; Khenansho, Michael, Methods and devices for sensing respiration and providing ventilation therapy.
  12. Wondka, Anthony; Kapust, Gregory, Methods and devices for treating sleep apnea.
  13. Wondka, Anthony D.; Cipollone, Joseph; Kassanis, George A.; Allum, Todd W.; Brambilla, Enrico, Methods, systems and devices for humidifying a respiratory tract.
  14. Wondka, Anthony D.; Cipollone, Joseph; Kassanis, George A.; Allum, Todd W.; Brambilla, Enrico, Methods, systems and devices for humidifying a respiratory tract.
  15. Wondka, Anthony D., Methods, systems and devices for improving ventilation in a lung area.
  16. Kapust, Gregory; Cipollone, Joseph; Wondka, Anthony D.; Gerber, Anthony; Allum, Todd; Eghbal, Darius; Aguirre, Joey; Kassanis, George A., Methods, systems and devices for non-invasive open ventilation for providing ventilation support.
  17. Kapust, Gregory; Allum, Todd; Wondka, Anthony D.; Cipollone, Joseph; Gerber, Anthony; Eghbal, Darius; Aguirre, Joey; Kassanis, George A., Methods, systems and devices for non-invasive open ventilation for treating airway obstructions.
  18. Kapust, Gregory; Allum, Todd; Wondka, Anthony D.; Cipollone, Joseph; Gerber, Anthony; Eghbal, Darius; Aguirre, Joey; Kassanis, George A., Methods, systems and devices for non-invasive open ventilation for treating airway obstructions.
  19. Cipollone, Joseph; Kapust, Gregory; Allum, Todd; Wondka, Anthony D.; Eghbal, Darius; Aguirre, Joey; Gerber, Anthony, Methods, systems and devices for non-invasive open ventilation with gas delivery nozzles in free space.
  20. Kapust, Gregory; Allum, Todd; Wondka, Anthony D.; Cipollone, Joseph; Aguirre, Joey; Eghbal, Darius; Gerber, Anthony; Freitag, Lutz, Methods, systems and devices for non-invasive open ventilation with gas delivery nozzles within an outer tube.
  21. Cipollone, Joseph; Aguirre, Joey; Allum, Todd; Eghbal, Darius; Wondka, Anthony D., Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with a free space nozzle feature.
  22. Allum, Todd; Aguirre, Joey; Cipollone, Joseph; Eghbal, Darius; Kapust, Gregory; Wondka, Anthony D., Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature.
  23. Wondka, Anthony D.; Cipollone, Joseph; Allum, Todd W., Methods, systems and devices using LOX to provide ventilatory support.
  24. Wilkinson, William R.; Westersten, Allan Sten; Shockley, Jr., H. David, Oxygen concentrator apparatus and method having an ultrasonic detector.
  25. Wilkinson, William R.; Westersten, Allan Sten; Shockley, Jr., H. David, Oxygen concentrator apparatus and method having flow restricted coupling of the canisters.
  26. Wilkinson, William R.; Westersten, Allan Sten; Shockley, Jr., J. David, Oxygen concentrator apparatus and method having flow restricted coupling of the canisters.
  27. Wilkinson, William R.; Westersten, Allan Sten; Shockley, Jr., H. David, Oxygen concentrator apparatus and method having variable operation modes.
  28. Wilkinson, William R.; Westersten, Allan Sten; Shockley, Jr., H. David, Oxygen concentrator apparatus and method with an oxygen assisted venting system.
  29. Wilkinson, William R., Oxygen concentrator heat management system and method.
  30. Wilkinson, William R.; Nebrigic, Dragan, Oxygen concentrator pump systems and methods.
  31. Wilkinson, William R.; Nebrigic, Dragan, Oxygen concentrator systems and methods.
  32. Whitcher, Douglas Adam; Koeppel, Bradley Stewart; Blair, Jeremy Webster, Portable oxygen concentrator with integrated manifold.
  33. Armstrong, Peter; Richard, Ronald; Edwards, Paul; Dai, Ningda Andy, Portable oxygen delivery device.
  34. Richard, Ronald; Edwards, Paul, Portable oxygen delivery device.
  35. Schneider, Robert; Edwards, Paul; Hugenroth, Jason James, Portable oxygen delivery device.
  36. Wilkinson, William R.; Westersten, Allan Sten; Hassan, Alaa, Power management systems and methods for use in an oxygen concentrator.
  37. DeVries, Douglas F.; Marquardt, Brian, Pressure swing adsorption oxygen generator.
  38. Ratajczak, John A.; Kobziar, Danko A., System and method for an oxygen system alarm.
  39. Freitag, Lutz; Kapust, Gregory, Systems, methods and apparatus for respiratory support of a patient.
  40. Freitag, Lutz; Wondka, Anthony D., Tracheostoma spacer, tracheotomy method, and device for inserting a tracheostoma spacer.
  41. Wondka, Anthony D.; King, Angela; Cipollone, Joseph, Ventilator with biofeedback monitoring and control for improving patient activity and health.
  42. DeVries, Douglas F.; Good, David M., Ventilator with integrated cough-assist.
  43. DeVries, Douglas F.; Good, David M.; Gaw, Shan E.; Cipollone, Joseph; Branson, Richard, Ventilator with integrated oxygen production.
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