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Determination of patency of the airway

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61M-016/00
  • A62B-007/00
  • F16H-031/02
출원번호 US-0484761 (2000-01-18)
우선권정보 AU-199302246 (1993-11-05)
발명자 / 주소
  • Berthon-Jones, Michael
출원인 / 주소
  • ResMed Limited
대리인 / 주소
    Gottlieb, Rackman & Reisman P.C.
인용정보 피인용 횟수 : 41  인용 특허 : 20

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

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

이 특허에 인용된 특허 (20)

  1. Michael Berthon-Jones AU, Apparatus and method for controlling the administration of CPAP treatment.
  2. Remmers John Edward (Calgary CAX) Feroah Thomas Richard (Calgary CAX), Auto CPAP system and method for preventing patient disturbance using airflow profile information.
  3. Ernst Heini (Witterswil CH) Guenin Albert (Therwil CH), Automatic regulation of respirators.
  4. Miles Laughton E. (1335 Alma St. Palo Alto CA 94301), Cardio-respiratory control and monitoring system for determining CPAP pressure for apnea treatment.
  5. Berthon-Jones Michael,AUX, Detection of apnea and obstruction of the airway in the respiratory system.
  6. Berthon-Jones Michael,AUX, Determination of patency of airway.
  7. Berthon-Jones Michael,AUX, Determination of the occurrence of an apnea.
  8. 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.
  9. 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.
  10. Gruenke Roger A. (Overland Park KS) Trimble Russell L. (Overland Park KS), Inspiratory airway pressure system using constant pressure and measuring flow signals to determine airway patency.
  11. Gruenke Roger A. (Overland Park KS) Trimble Russell L. (Overland Park KS) Lasnier Christopher D. (Olathe KS) Loethen Steven W. (Independence MO) Orlt Jiri G. (Shawnee KS) Snook James A. (Overland Par, Inspiratory airway pressure system with admittance determining apparatus and method.
  12. Rapoport David M. (New York NY), Method and apparatus for continuous adjustment of positive airway pressure for treating obstructive sleep apnea.
  13. 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.
  14. 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.
  15. Sanders Mark H. (Pittsburgh PA) Zdrojkowski Ronald J. (Pittsburgh PA), Method and apparatus for maintaining airway patency to treat sleep apnea and other disorders.
  16. 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.
  17. 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.
  18. Estes Mark C. (Irwin PA) Cattano Janice M. (Gibsonia PA), Sleep apnea treatment apparatus.
  19. Bird Forrest M. (P.O. Box 817 Sandpoint ID 83864), Ventilator and oscillator for use therewith and method.
  20. Halpern Arieh S. (Riverside CA) Oltean Ioan T. (Corona CA), Ventilator control system using sensed inspiratory flow rate.

이 특허를 인용한 특허 (41)

  1. Lynn, Lawrence A.; Lynn, Eric N., Airway instability detection system and method.
  2. 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.
  3. Ramanan, Dinesh; Armitstead, Jeffrey Peter, Detection of sleep condition.
  4. Alder, Matthew; Farrugia, Steven Paul; Somaiya, Chinmayee, Determination of apnea/hypopnea during CPAP treatment.
  5. Alder, Matthew; Farrugia, Steven Paul; Somaiya, Chinmayee, Determination of apnea/hypopnea during CPAP treatment.
  6. Bassin, David John; Oates, John David; Huby, Ronald James; Goeldi, Benriah, Distinguishing closed and open respiratory airway apneas by complex admittance values.
  7. Bassin, David John; Oates, John David; Huby, Ronald James; Goeldi, Benriah, Distinguishing closed and open respiratory airway apneas by complex admittance values.
  8. Flick, Jean-Marc, Electrically operated aerosol generating system having aerosol production control.
  9. Ujhazy, Anthony John; Brewer, Gregory Newton, Method and apparatus for detection and treatment of respiratory disorder by implantable device.
  10. Armitstead, Jeffrey Peter; Somaiya, Chinmayee, Method and apparatus for improved flow limitation detection of obstructive sleep apnea.
  11. Goeldi, Benriah, Method and apparatus for improving flow and pressure estimation in CPAP systems.
  12. Martin, Dion Charles Chewe; Oates, John David, Method and apparatus for non-invasive monitoring of respiratory parameters in sleep disordered breathing.
  13. Richard, Ron; Farrugia, Steven Paul; Kwok, Philip Rodney; Mulcahy, David, Method and apparatus for treating apnea/hypopnea.
  14. Richard, Ron; Farrugia, Steven Paul; Kwok, Philip Rodney; Mulcahy, David, Method and apparatus for treating apnea/hypopnea.
  15. Baker, Jr., Clark R.; O'Neil, Michael P.; Campbell, Shannon E.; Hausmann, Gilbert, Method and system for classification of photo-plethysmographically detected respiratory effort.
  16. Baker, Jr., Clark R.; O'Neil, Michael; Campbell, Shannon; Hausmann, Gilbert, Method and system for classification of photo-plethysmographically detected respiratory effort.
  17. Doyle, Peter; Jafari, Mehdi M., Methods and systems for an optimized proportional assist ventilation.
  18. Graboi, Dan; Doyle, Peter, Methods and systems for managing a patient move.
  19. Lynn, Lawrence A.; Lynn, Eric N., Microprocessor system for the analysis of physiologic and financial datasets.
  20. Lynn, Lawrence A.; Lynn, Eric N., Microprocessor system for the analysis of physiologic and financial datasets.
  21. Lynn, Lawrence A.; Lynn, Eric N., Microprocessor system for the analysis of physiologic datasets.
  22. Lynn, Lawrence A., Monitoring system for identifying an end-exhalation carbon dioxide value of enhanced clinical utility.
  23. Lynn, Lawrence A., Nasal capnographic pressure monitoring system.
  24. Childers,Winthrop De; Childers,Ruth Oleta, Parameter optimization in sleep apnea treatment apparatus.
  25. Lynn, Lawrence A.; Lynn, Eric N., Patient safety processor.
  26. Lynn,Lawrence A., Pulse oximetry relational alarm system for early recognition of instability and catastrophic occurrences.
  27. Wickham, Peter John Deacon, Respiratory apparatus with improved flow-flattening detection.
  28. Acker, Jaron Matthew; Tham, Robert Quin Yew; Bilek, Kristopher John; Tzanetakis, Andreas, Respiratory monitoring with differential pressure transducer.
  29. Lynn, Lawrence A., System and method for CO2 and oximetry integration.
  30. Lynn, Lawrence A., System and method for applying continuous positive airway pressure.
  31. Lynn, Lawrence A., System and method for automatic detection of a plurality of SP02 time series pattern types.
  32. Lynn, Lawrence A.; Lynn, Eric N., System and method for automatic detection of a plurality of SPO2 time series pattern types.
  33. Ochs, James; Batchelder, Keith; Pinto, Yu-Jung, System and method for detecting ventilatory instability.
  34. Baker, Jr., Clark R., System and method for detection of unstable oxygen saturation.
  35. Ochs, James; Amundson, Scott; Batchelder, Keith, System and method for evaluating physiological parameter data.
  36. Ochs, James; Amundson, Scott; Batchelder, Keith, System and method for evaluating physiological parameter data.
  37. Lynn, Lawrence A., System and method for the detection of physiologic response to stimulation.
  38. Garde, Smita; Pittman, Stephen D.; Baloa, Leonardo A.; Blake, Stefanida; Thomas, Charles; Laura, Manuel; Witt, Erik K., System and method for treating ventilatory instability.
  39. Doyle, Peter; Kimm, Gardner; Angelico, Phyllis, Systems and methods for monitoring, managing, and/or preventing fatigue during ventilation.
  40. Martin, Dion Charles Chewe; Oates, John David, Systems, methods, and/or apparatuses for non-invasive monitoring of respiratory parameters in sleep disordered breathing.
  41. Ahmad, Samir S.; Baloa-Welzien, Leonardo Alberto, Zero pressure start continuous positive airway pressure therapy.
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