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[미국특허] Respiratory gas analysis instrument having improved volume calibration method and apparatus 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-031/00
출원번호 US-0394608 (1982-07-02)
발명자 / 주소
  • Jaffe Michael B. (Anaheim CA) Luper Charles R. (Anaheim CA) Mabry Eric (Westminster CA) Reid Howard J. (Brea CA)
출원인 / 주소
  • Sensormedics Corporation (Anaheim CA 02)
인용정보 피인용 횟수 : 68  인용 특허 : 3

초록 ▼

An improved gas volume calibration method and apparatus for use in respiratory gas analyzers. A control unit monitors the flow of calibration gas through the analyzer by monitoring the electrical signals produced by a gas turbine and a breath switch. During calibration, a known volume of calibration

대표청구항 ▼

In a gas analysis instrument ofthe type having at least one gas analyzer for measuring the concentration of a component of interest in human breath, and a gas turbine for producing a number of output pulses that varies in accordance with the volume and rate of flow of human breath therethrough, the

이 특허에 인용된 특허 (3) 인용/피인용 타임라인 분석

  1. Hoppesch Joseph P. (Schaumburg IL), Alcoholic breath simulation system.
    상세보기
  2. Hall Lawrence G. (Creve Coeur MO), Flowmeter for providing synchronized flow data and respiratory gas samples to a medical mass spectrometer.
    상세보기
  3. Heim Ulrich (Reinfeld DEX) Hecker Eric (Stockelsdorf DEX), Method for determining the alcohol content in breathing air.
    상세보기

이 특허를 인용한 특허 (68) 인용/피인용 타임라인 분석

  1. Michael Berthon-Jones AU; Steven Paul Farrugia AU, Administration of CPAP treatment pressure in presence of APNEA.
    상세보기
  2. Berthon Jones,Michael; Farrugia,Steven Paul, Administration of CPAP treatment pressure in presence of apnea.
    상세보기
  3. Berthon-Jones, Michael; Farrugia, Steven Paul, Administration of CPAP treatment pressure in presence of apnea.
    상세보기
  4. Berthon-Jones, Michael; Farrugia, Steven Paul, Administration of CPAP treatment pressure in presence of apnea.
    상세보기
  5. Berthon-Jones, Michael; Farrugia, Steven Paul, Administration of CPAP treatment pressure in presence of apnea.
    상세보기
  6. Berthon-Jones, Michael; Farrugia, Steven Paul, Administration of CPAP treatment pressure in presence of apnea.
    상세보기
  7. Barton John Kenyon GB; Dion Charles Chewe Martin AU, Apparatus for supplying breathable gas.
    상세보기
  8. Kenyon Barton John,AUX, Apparatus for varying the flow area of a conduit.
    상세보기
  9. Berthon-Jones, Michael, Assisted ventilation to match patient respiratory need.
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  10. Berthon-Jones, Michael, Assisted ventilation to match patient respiratory need.
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  11. Surjadi Hary Soesanto,AUX ; Finn Shane Darren,AUX ; Colla Gregory Alan,AUX, Auto-calibration of pressure transducer offset.
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  12. Surjadi, Hary Soesanto; Finn, Shane Darren; Colla, Gregory Alan, Auto-calibration of pressure transducer offset.
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  13. Teixeira,Brian, Automated dynamic pressure-responsive dispensing systems, and associated methods and computer program products.
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  14. Brydon John William Ernest,AUX ; Calluaud Michel,AUX, Automated stop/start control in the administration of CPAP treatment.
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  15. Ben-Oren, Ilan; Carlebach, Ephraim; Daich, Julian; Colman, Lewis; Levitsky, Gershon; Givron, Boaz; Katzman, Daniel, Breath test apparatus and methods.
    상세보기
  16. Binder Andrew S., Cardiopulmonary exercise testing apparatus and method.
    상세보기
  17. Calluaud Michel,AUX, Control of delivery pressure in CPAP treatment or assisted respiration.
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  18. Berthon-Jones Michael,AUX, Determination of leak and respiratory airflow.
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  19. Berthon-Jones Michael,AUX, Determination of leak and respiratory airflow.
    상세보기
  20. Berthon-Jones Michael,AUX, Determination of patency of airway.
    상세보기
  21. Berthon Jones,Michael, Determination of patency of the airway.
    상세보기
  22. Berthon-Jones, Michael, Determination of patency of the airway.
    상세보기
  23. Berthon-Jones Michael,AUX, Determination of the occurrence of an apnea.
    상세보기
  24. Berthon-Jones, Michael, Distinguishing between closed and open airway apneas and treating patients accordingly.
    상세보기
  25. Berthon-Jones, Michael, Distinguishing between closed and open airway apneas and treating patients accordingly.
    상세보기
  26. Berthon-Jones, Michael, Distinguishing between closed and open airway apneas and treating patients accordingly.
    상세보기
  27. Brydon John William Ernest,AUX, Estimation of flow and detection of breathing CPAP treatment.
    상세보기
  28. Farrugia Steven Paul,AUX ; Finn Shane Darren,AUX, Flow estimation and compensation of flow-induced pressure swings in CPAP treatment and assisted respiration.
    상세보기
  29. Kenyon Barton John,AUX ; Kwok Philip Rodney,AUX ; Levey John McBrien,AUX, Flow generator.
    상세보기
  30. Anson, Bruce; Vhora, Mohamad Hanif Y.; Jansen, Harvey B., Fuel metering pump calibration method.
    상세보기
  31. Colman, Lewis; Levitsky, Gershon; Ben-Oren, Ilan, Gas analyzer calibration checking device.
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  32. Colman,Lewis; Levitsky,Gershon; Ben Oren,Ilan, Gas analyzer calibration checking device.
    상세보기
  33. Wu, Chung-Ju; Lin, Sheng-Chieh; Tseng, Yao-Ting; Sun, Pin-Chung; Huang, Chien-Lung, Gas detection device and gas inlet module thereof.
    상세보기
  34. McCaul Bruce W. (1370 Lincoln Ave. Palo Alto CA 94301) Doggett David E. (Sunnyvale CA), Gas spectroscopy.
    상세보기
  35. McCaul Bruce W. ; Doggett David E., Gas spectroscopy.
    상세보기
  36. Brydon John William Ernest,AUX ; Willson Grant,AUX, Inspiratory duration in CPAP or assisted respiration treatment.
    상세보기
  37. Berthon Jones,Michael, Method and apparatus for determining instantaneous inspired volume of a subject during ventilatory assistance.
    상세보기
  38. Berthon-Jones, Michael, Method and apparatus for determining instantaneous leak during ventilatory assistance.
    상세보기
  39. Leibfried, Thomas, Method and apparatus for evaluating a dosing operation.
    상세보기
  40. Berthon-Jones, Michael, Method and apparatus for providing ventilatory assistance.
    상세보기
  41. Berthon-Jones, Michael, Method and apparatus for providing ventilatory assistance.
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  42. Berthon-Jones, Michael, Method and apparatus for providing ventilatory assistance.
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  43. Sullivan, Colin Edward; Lynch, Christopher, Method and apparatus useful in the diagnosis of obstructive sleep apnea of a patient.
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  44. Sullivan,Colin Edward; Lynch,Christopher, Method and apparatus useful in the diagnosis of obstructive sleep apnea of a patient.
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  45. Sullivan,Colin Edward; Lynch,Christopher, Method and apparatus useful in the diagnosis of obstructive sleep apnea of a patient.
    상세보기
  46. Camenisch, Johann L., Method and device for evaluating a liquid dosing process.
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  47. Reid Howard J. (Brea CA), Method of calibrating and linearizing the output of fluid measuring instruments.
    상세보기
  48. Berthon-Jones, Michael, Methods and apparatus for determining instantaneous elastic recoil and assistance pressure during ventilatory support.
    상세보기
  49. Colla Gregory Alan,AUX ; Brydon John William Ernest,AUX, Monitoring the occurrence of apneic and hypopneic arousals.
    상세보기
  50. Gregory Alan Colla AU; John William Ernest Brydon AU, Monitoring the occurrence of apneic and hypopneic arousals.
    상세보기
  51. Farrell, Peter Craig; Pace, Gary William, Nasal ventilation as a treatment for stroke.
    상세보기
  52. Peter Craig Farrell ; Gary William Pace, Nasal ventilation as a treatment for stroke.
    상세보기
  53. Berthon Jones,Michael; Calluaud,Michel; Lynch,Christopher Edward; Sullivan,Colin Edward, Patient interface for respiratory apparatus.
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  54. Schroeder Gary (North Londonderry NH) Biondi James W. (North Haven CT) Johnston Douglas M. (Winchester MA), Pneumatic system.
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  55. Giron, Boaz; Daich, Julian; Ben-Oren, Ilan, Portable breath collection system for use in breath tests.
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  56. Brydon John William Ernest,AUX ; Wickham Peter John Deacon,AUX ; Bachak Miroslav,AUX ; Hollis Shane Douglas,AUX, Pressure control in CPAP treatment or assisted respiration.
    상세보기
  57. Brydon, John William Ernest; Wickham, Peter John Deacon; Bachak, Miroslav; Hollis, Shane Douglas, Pressure control in CPAP treatment or assisted respiration.
    상세보기
  58. Huszczuk Andrew R. (Long Beach CA), Respiratory analyzer calibration apparatus with controlled respiratory gas exchange simulation.
    상세보기
  59. Ben Oren,Ilan; Carlebach,Ephraim; Daich,Julian; Colman,Lewis; Levitsky,Gershon; Givron,Boaz; Katzman,Daniel, Spectrally stable infra red discharge lamps.
    상세보기
  60. Calluaud Michel,AUX ; Yerbury Victor,AUX, Substance delivery apparatus.
    상세보기
  61. Abramson, Michael T., System and method for alleviating sleep apnea.
    상세보기
  62. Abramson, Michael T., System and method for alleviating sleep apnea.
    상세보기
  63. Hollis,Shane Douglas, Vent assembly.
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  64. Hollis Shane Douglas,AUX, Vent valve apparatus.
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  65. Hollis, Shane Douglas, Vent valve apparatus.
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  66. Hollis, Shane Douglas, Vent valve assembly.
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  67. Hollis, Shane Douglas, Vent valve assembly.
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  68. Luper, Charles R., Volume calibration syringe.
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