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Apparatus and method for controlling the administration of CPAP treatment 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61M-016/00
출원번호 US-0464584 (1999-12-16)
우선권정보 AU-0002246 (1993-11-05)
발명자 / 주소
  • Michael Berthon-Jones AU
출원인 / 주소
  • ResMed Ltd. AU
대리인 / 주소
    Gottlieb Rackman & Reisman, P.C.
인용정보 피인용 횟수 : 89  인용 특허 : 18

초록 ▼

Methods and apparatus for determining the occurrence of an apnea, patency and/or partial obstruction of the airway are disclosed. Respiratory air flow from a patient is measured to give an air flow signal. The determination of an apnea is performed by calculating the variance of the air flow signal

대표청구항

1. A method for determining an occurrence of an apnea in a patient, the method comprising the steps of:measuring respiratory air flow from a patient as a function of time; determining a variance of said measured air flow; and determining from said variance that an apnea is occurring.

이 특허에 인용된 특허 (18)

  1. Remmers John Edward (Calgary CAX) Feroah Thomas Richard (Calgary CAX), Auto CPAP system and method for preventing patient disturbance using airflow profile information.
    상세보기
  2. Sanders Mark H. (Wexford PA) Zdrojkowski Ronald J. (Pittsburgh PA), Breathing gas delivery method and apparatus.
    상세보기
  3. Miles Laughton E. (1335 Alma St. Palo Alto CA 94301), Cardio-respiratory control and monitoring system for determining CPAP pressure for apnea treatment.
    상세보기
  4. Sullivan Colin E. (Sidney AUX) Lynch Christopher (Sidney AUX), Device and method for monitoring breathing during sleep, control of CPAP treatment, and preventing of apnea.
    상세보기
  5. Cotner Ronald L. (Derry NH) Parise Gerald J. (Bedford NH) Asacker Thomas E. (Exeter NH) Sadrnoori Bijan (N. Andover MA) Muller Robert A. (Manchester NH), Device and method for the treatment of sleep apnea syndrome.
    상세보기
  6. Sullivan Colin E. (Sydney AUX) Lynch Christopher (Sydney AUX), Device and method for treating obstructed breathing having a delay/ramp feature.
    상세보기
  7. Rapoport David M. (New York NY), Method and apparatus for continuous adjustment of positive airway pressure for treating obstructive sleep apnea.
    상세보기
  8. Axe John R. (Arlington TX) Bebehani Khosrow (Arlington TX) Burk John R. (Aledo TX) Lucas Edgar A. (Fort Worth TX) Yen Fu-Chung (Arlington TX), Method and apparatus for controlling sleep disorder breathing.
    상세보기
  9. Axe John R. (Arlington) Behbehani Khosrow (Arlington) Burk John R. (Aledo) Lucas Edgar A. (Fort Worth) Yen Fu-Chung (Arlington TX), Method and apparatus for controlling sleep disorder breathing.
    상세보기
  10. Sanders Mark H. (Pittsburgh PA) Zdrojkowski Ronald J. (Pittsburgh PA), Method and apparatus for maintaining airway patency to treat sleep apnea and other disorders.
    상세보기
  11. Gruenke Roger A. ; Trimble Russell L., Method and apparatus for maintaining patient airway patency.
    상세보기
  12. Rapoport David M. (New York NY) Norman Robert G. (New Windsor NY), Method and apparatus for optimizing the continuous positive airway pressure for treating obstructive sleep apnea.
    상세보기
  13. Rapoport David M. (New York NY) Norman Robert G. (New Windsor NY), Method for optimizing the continuous positive airway pressure for treating obstructive sleep apnea.
    상세보기
  14. Anderson Stephen T. (Stillwater MN) Anderson Catherine A. (Stillwater MN), Respiratory analyzer system.
    상세보기
  15. Estes Mark C. (Irwin PA) Cattano Janice M. (Gibsonia PA), Sleep apnea treatment apparatus.
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  16. Sackner Marvin A. (300 W. Rivo Alto Dr. Miami Beach FL 33139), System for non-invasive detection of changes of cardiac volumes and aortic pulses.
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  17. Bird Forrest M. (P.O. Box 817 Sandpoint ID 83864), Ventilator and oscillator for use therewith and method.
    상세보기
  18. Halpern Arieh S. (Riverside CA) Oltean Ioan T. (Corona CA), Ventilator control system using sensed inspiratory flow rate.
    상세보기

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  1. Kwok, Philip Rodney; Richard, Ron; Mullins, Rohan; Phuah, Chee Keong; Selvarajan, Karthikeyan; Barnes, Adrian; Miller, Thomas Evan; Vorreiter, David Richard, Acclimatization therapy for first time CPAP and NIV users.
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  2. Mulcahy, David; Kwok, Philip Rodney; Somerville, William McInnes; Vorreiter, David Richard, Acclimatization therapy for first time users.
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  4. Berthon-Jones, Michael; Farrugia, Steven Paul, Administration of CPAP treatment pressure in presence of apnea.
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  5. Berthon-Jones, Michael; Farrugia, Steven Paul, Administration of CPAP treatment pressure in presence of apnea.
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  6. Berthon-Jones, Michael; Farrugia, Steven Paul, Administration of CPAP treatment pressure in presence of apnea.
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  7. Berthon-Jones, Michael; Farrugia, Steven Paul, Administration of CPAP treatment pressure in presence of apnea.
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  8. Schaetzl, Stefan, Apparatus and method for controlled delivery of a breathing gas to the respiratory tracts of a user.
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  9. Truitt,Patrick W.; Truschel,William A.; Hete,Bernie F.; Bobeck,Michael; Haas,Michael W., Apparatus and method for providing high frequency variable pressure to a patient.
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  11. Boerst, Chad M.; Bobey, John A.; Byrd, Brian E.; Kitchens, Rollie J.; Lambert, Matthew M., Breathing exercise apparatus.
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  12. Phuah, Chee Keong; Farrugia, Steven Paul; Martin, Dion Charles Chewe; Chan, Christine Wei Chih, Cardiac monitoring and therapy using a device for providing pressure treatment of sleep disordered breathing.
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  18. Platt, Ronald S., Detection of airway resistance.
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  19. Alder, Matthew; Farrugia, Steven Paul; Somaiya, Chinmayee, Determination of apnea/hypopnea during CPAP treatment.
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  21. Berthon-Jones, Michael, Determination of patency of the airway.
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  22. Cullen, Christopher Samuel; Mazzone, Damien Julian; Dantanarayana, Muditha Pradeep; Gupta, Tumul; Debono, Joseph; Sims, Andrew; Formica, Justin John; Davidson, Aaron Samuel; Jennings, Jeffrey Dean; Reed, David Alan, Discreet respiratory therapy system.
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  24. Berthon-Jones, Michael, Distinguishing between closed and open airway apneas and treating patients accordingly.
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  25. Berthon-Jones, Michael, Distinguishing between closed and open airway apneas and treating patients accordingly.
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  26. Berthon-Jones, Michael, Distinguishing between closed and open airway apneas and treating patients accordingly.
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  27. Oates, John David; Buckley, Mark David; Kwok, Philip Rodney; Abourizk, Mark Alexander; Miller, Thomas Evan; Jeha, Simone Marie; Payne, Mark John; Dantanarayana, Muditha Pradeep, Flow generator message system.
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  28. Oates, John David; Buckley, Mark David; Kwok, Philip Rodney; Abourizk, Mark Alexander; Miller, Thomas Evan; Jeha, Simone Marie; Payne, Mark John; Dantanarayana, Muditha Pradeep, Flow generator message system.
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  29. Kolkowski, Brian; Schmidt, Robert N.; Kayyali, Hani, Humidification for continuous positive airway pressure systems.
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  30. Barnes, Adrian; Oates, John David; Kenyon, Barton John; Goeldi, Benriah, Mask pressure regulation in CPAP treatment and assisted respiration by dynamic control of mask vent flow.
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  31. Kwok, Philip Rodney; Richard, Ron; Mullins, Rohan; Phuah, Chee Keong; Selvarajan, Karthikeyan; Barnes, Adrian; Blunsden, Christopher Kingsley; Goeldi, Benriah, Method and apparatus for improving CPAP patient compliance.
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  32. Goeldi, Benriah, Method and apparatus for improving flow and pressure estimation in CPAP systems.
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  33. Martin, Dion Charles Chewe; Oates, John David, Method and apparatus for non-invasive monitoring of respiratory parameters in sleep disordered breathing.
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  34. Rapport, David M.; Norman, Robert G., Method and apparatus for optimizing controlled positive airway pressure using the detection of cardiogenic oscillations.
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  54. Armitstead, Jeffrey Peter, Methods and devices for the detection of hypopnoea.
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