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Respiratory humidification system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61M-016/00
출원번호 US-0692399 (2003-10-23)
우선권정보 NZ-328116(1997-06-17); NZ-330295(1998-04-27)
발명자 / 주소
  • Gradon,Lewis George
  • McPhee,Stephen William
  • Seakins,Paul John
  • Leonard,Peter John
출원인 / 주소
  • Fisher &
  • Paykel Healthcare Limited
대리인 / 주소
    Trexler, Bushnell, Giangiorgi, Blackstone &
인용정보 피인용 횟수 : 34  인용 특허 : 68

초록

A humidification apparatus for humidifying a gas flow to be supplied to a patient or other person in need of such gas is provided. A first temperature sensor is provided for sensing the temperature of the gas flow substantially at an outlet of a humidification chamber and a second temperature sensor

대표청구항

The invention claimed is: 1. A humidification apparatus for humidifying a gas flow to be supplied to a patient or other person in need of such gas comprising: a humidification chamber for holding a quantity of water and having an inlet and an outlet to allow said gas flow to pass through said humid

이 특허에 인용된 특허 (68)

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  8. Sato Toru (Yonago JPX) Okazaki Naoto (Yonago JPX) Fujii Katsumasa (Okayama JPX), Breath-synchronized concentrated-oxygen supplier.
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  12. Willam Franz (Haubenschlossstrasse 17 D-8960 Kempten DEX), Device for measuring the breath of patients.
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  14. Ellestad Raymond A. (Rialto CA) Sveen Finn (Redlands CA), Directional thermistor assist sensing.
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  20. Jensen Robert L. (San Antonio TX), High frequency ventilator and method.
  21. Miller ; Kenneth G., High-volume disposable and semi-disposable cartridge humidifier with self-contained cartridge sterilizing means, and re.
  22. Anderson Ralph (Carlsbad CA) Yehushua Nurit (San Diego CA) Smargiassi Paul (San Diego CA) Thompson Paul (Santee CA) Moore Fred (Newbury Park CA), Human lung ventilator system.
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  30. Daniell Michael Grenfell,NZX ; Gradon Lewis George,NZX, Humidifier sleep apnea treatment apparatus.
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  32. Turnbull Christopher Stratton,GB2, Humidifier systems.
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  34. Daniell Michael G. (Auckland NZX) Clark Andrew B. (Auckland NZX), Humidifier with delivery tube condensation preventing structure and control.
  35. Zwaan Paul (Auckland NZX) Orec Ilija (Auckland NZX) Murray Charles G. (Auckland NZX), Humidifying apparatus.
  36. Nelson Lorne W. (Bloomington MN) Grald Eric W. (Canaan NH), Humidistat reset control.
  37. Yagi Hideaki (Aichi JPX) Kojima Takahito (Aichi JPX) Horii Katsuhiko (Aichi JPX), Humidity and dew point detector.
  38. Drapeau Donald F. (Windsor CT) Moore Benjamin N. (Haddam CT) Hall Henry B. (Madison CT), In-line electric heater for an aerosol delivery system.
  39. Gradon Lewis (Auckland NZX) Clark Andrew B. (Auckland NZX) Seakins Paul J. (Auckland NZX), Infrared gas analyser and humidity sensor.
  40. Jung Woong,KRX, Method and apparatus for controlling an operation of a humidifier.
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  42. Pekka Merilainen,FIX, Method and arrangement for processing respiratory gas of an intubated patient.
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  44. Faithfull Nicholas Simon ; Schutt Ernest G., Methods and apparatus for closed-circuit ventilation therapy.
  45. Elsworth Adrian J. (Auckland NZX) Daniell Michael G. (Auckland NZX) Zwaan Paul (Auckland NZX) Stewart David P. M. (Auckland NZX), Methods of and/or apparatus for humidifying gases.
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  49. Pyzik Thomas E. (Naugatuck CT), Paddlewheel flowmeter assembly.
  50. Dahl William R. (Littleton CO), Patient ventilator disconnect alarm.
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  52. Jochim Koch DE, Respiration humidifier.
  53. Koch Jochim,DEX, Respiration humidifier.
  54. Kiszel, Janos; Papp, Laszlo; Nagy, Laszlo, Respirator device particularly for use in perinatal medicine.
  55. Clawson Burrell E. (1833 3rd Street-C Riverside CA 92507) Weigl James (1833 3rd Street-C Riverside CA 92507), Respiratory apparatus and method.
  56. Gradon Lewis George,NZX ; McPhee Stephen William,NZX ; Seakins Paul John,NZX ; Leonard Peter John,NZX, Respiratory humidification system.
  57. Lewis George Gradon NZ; Stephen William McPhee NZ; Paul John Seakins NZ; Peter John Leonard NZ, Respiratory humidification system.
  58. Clementi Fancis J. (Munhall PA), System and method for delivering warm humidified air.
  59. Kido Kazuhiro,JPX ; Shimoji Masaya,JPX ; Satoh Nakamasa,JPX, Temperature and humidity control apparatus and temperature and humidity prediction apparatus used therefor.
  60. Jung Woong,KRX, Temperature regulating method of a humidifier according to a surrounding temperature.
  61. Aylsworth Alonzo C. ; Miller Gregory R., Therapeutic gas flow monitoring system.
  62. Ellestad Raymond A. (Rialto CA), Thermistor assist sensing.
  63. Partus Fred P. (Cobbs County GA), Vapor delivery control system and method.
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  65. McMenamin Joseph C. (Fresno CA), Vapor mass flow control system.
  66. McMenamin Joseph C. (Oceanside CA), Vapor mass flow control system.
  67. Gupton John (Vernon Hills IL), Variable temperature heating control system for inhalation therapy apparatus.
  68. Smargiassi Paul R. (Oceanside CA) Gansel Guy (Santa Ana CA), Ventilator exhalation system.

이 특허를 인용한 특허 (34)

  1. Rustad, Andre M.; Korneff, Neil, Capillary heater wire.
  2. Rustad, Andre M.; Korneff, Neil Alex, Capillary heater wire.
  3. Bradley, Keith J.; Johnson, Ryan E., Environmentally protected thermistor for respiratory system.
  4. Korneff, Neil Alex; Varga, Christopher M., Fluted heater wire.
  5. Korneff, Neil; Varga, Christopher M, Fluted heater wire.
  6. Fridberg, Mikhail; Dubinsky, Boris, Heater unit humidification chamber monitor.
  7. Lewis, Charles A.; Landis, Robert M., High flow therapy device utilizing a non-sealing respiratory interface and related methods.
  8. Lewis, Charles A.; Landis, Robert M., High flow therapy device utilizing a non-sealing respiratory interface and related methods.
  9. Van Der Net, Antonius Johannus, Humidifying apparatus, lithographic apparatus and humidifying method.
  10. Korneff, Neil; Dixon, Paul David; Varga, Christopher M, Humidifying gas for respiratory therapy.
  11. Korneff, Neil; Varga, Christopher M, Humidifying respiratory gases.
  12. Korneff, Neil; Varga, Christopher M., Humidifying respiratory gases.
  13. Niland, William F.; Bamford, Owen S.; Cortez, Jr., Felino V., Hyperthermic humidification system.
  14. Niland, William F.; Bamford, Owen S.; Cortez, Jr., Felino V., Hyperthermic humidification system.
  15. Korneff, Neil; Varga, Christopher M, Maintaining a water level in a humidification component.
  16. Varga, Christopher M, Non-metallic humidification component.
  17. McGhin, Cary E.; Wasinger, Jerry F., PID coefficient adjustment for respiratory heater closed loop control.
  18. Winski, Jeffrey Ronald; Dombrowski, Richard Charles; Giovannelli, Benjamin Alfred, Rainout protection for respiratory therapy including humidification.
  19. Korneff, Neil; Dixon, Paul David; Varga, Christopher M, Removing condensation from a breathing circuit.
  20. Gradon, Lewis George; McPhee, Stephen William; Seakins, Paul John; Leonard, Peter John, Respiratory humidification system.
  21. Gradon,Lewis George; McPhee,Stephen William; Seakins,Paul John; Leonard,Peter John, Respiratory humidification system.
  22. Bedford, Jon Richard; James, Malcolm Graham; Kaye, Neil Anthony; Kurja, Jeno; Langerock, Rik Julia Raoul, Respiratory system.
  23. Lang, Scott R., Sensing chamber with enhanced ambient atmospheric flow.
  24. Nadjafizadeh, Hossein; Gaudard, Yves; Desfossez, Benjamin; Michel, Patrick, System and method for regulating a heating humidifier.
  25. Varga, Christopher M.; Korneff, Neil, Transporting liquid in a respiratory component.
  26. Brambilla, Enrico; Ahmad, Samir S., Ventilation mask with heat and moisture exchange device.
  27. Allum, Todd; Brambilla, Enrico; Cipollone, Joseph, Ventilation mask with integrated piloted exhalation valve.
  28. Allum, Todd; Brambilla, Enrico; Cipollone, Joseph, Ventilation mask with integrated piloted exhalation valve.
  29. Allum, Todd; Brambilla, Enrico; Cipolloone, Joseph, Ventilation mask with integrated piloted exhalation valve.
  30. Brambilla, Enrico, Ventilation mask with integrated piloted exhalation valve.
  31. Brambilla, Enrico, Ventilation mask with integrated piloted exhalation valve.
  32. Brambilla, Enrico; Aguirre, Joey, Ventilation mask with integrated piloted exhalation valve.
  33. Allum, Todd W.; Cipollone, Joseph; Kassanis, George A., Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same.
  34. Allum, Todd; Cipollone, Joseph, Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same.
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