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Acoustic respiration detector 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61B-005/08
출원번호 US-0768185 (1991-10-11)
우선권정보 SE-0000552 (1990-02-16)
국제출원번호 PCT/SE91/00099 (1991-02-13)
§371/§102 date 19911011 (19911011)
국제공개번호 WO-9112051 (1991-08-22)
발명자 / 주소
  • Hok Bertil (Vsters SEX)
출원인 / 주소
  • Hok Instrument AB (Vsters SEX 03)
인용정보 피인용 횟수 : 55  인용 특허 : 0

초록 ▼

An acoustic respiration detector includes at least two tubular air transmission lines having ends which are connected to microphone elements. Close to the other ends of the lines are openings at which turbulence, and hence acoustic signals, are created by the incidence of airflow caused by respirati

대표청구항 ▼

Detector of air flow at the respiratory organs of a human being or an animal including: at least two tubular air transmission lines positioned side by side, each defining an inner lumen and openings near or at opposite ends thereof, means for mechanically coupling said transmission lines, at least o

이 특허를 인용한 특허 (55)

  1. Michael Berthon-Jones AU; Steven Paul Farrugia AU, Administration of CPAP treatment pressure in presence of APNEA.
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  2. Berthon-Jones, Michael; Farrugia, Steven Paul, Administration of CPAP treatment pressure in presence of apnea.
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  3. Berthon-Jones, Michael; Farrugia, Steven Paul, Administration of CPAP treatment pressure in presence of apnea.
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  4. Gavish, Benjamin; Doron, Yoram, Apparatus and method for breathing pattern determination using a non-contact microphone.
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  5. Gavish, Benjamin; Doron, Yoram, Apparatus and method for breathing pattern determination using a non-contact microphone.
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  6. Gavish, Benjamin; Doron, Yoram, Apparatus and method for breathing pattern determination using a non-contact microphone.
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  7. Barton John Kenyon GB; Dion Charles Chewe Martin AU, Apparatus for supplying breathable gas.
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  8. Berthon-Jones, Michael, Assisted ventilation to match patient respiratory need.
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  9. Berthon-Jones, Michael, Assisted ventilation to match patient respiratory need.
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  10. Surjadi Hary Soesanto,AUX ; Finn Shane Darren,AUX ; Colla Gregory Alan,AUX, Auto-calibration of pressure transducer offset.
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  11. McLaughlin, Patrick L.; Decker, Thomas D., Capacitive sensor.
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  12. Veil, Richard; Harrer, Bernd, Control apparatus with load monitoring.
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  13. Calluaud Michel,AUX, Control of delivery pressure in CPAP treatment or assisted respiration.
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  14. Krebs, Christian, Controlled gas-supply system.
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  15. Berthon-Jones Michael,AUX, Determination of leak and respiratory airflow.
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  16. Berthon-Jones Michael,AUX, Determination of leak and respiratory airflow.
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  17. Berthon-Jones Michael,AUX, Determination of patency of airway.
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  18. Berthon Jones,Michael, Determination of patency of the airway.
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  19. Berthon-Jones, Michael, Determination of patency of the airway.
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  20. Berthon-Jones Michael,AUX, Determination of the occurrence of an apnea.
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  21. Gumaste, Anand V.; Bowers, John, Directional flow sensor inhaler.
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  22. Gumaste, Anand V.; Bowers, John, Directional flow sensor inhaler.
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  23. Gumaste, Anand V.; Bowers, John, Directional flow sensor inhaler.
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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. Denyer Jonathan Stanley Harold,GBX ; McGuinness Kevin,GBX, Drug delivery arrangement.
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  28. Lane Charles, Filter for use in an acoustic imaging device.
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  29. Lane Charles, Filter for use in an acoustic imaging device.
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  30. Farrugia Steven Paul,AUX ; Finn Shane Darren,AUX, Flow estimation and compensation of flow-induced pressure swings in CPAP treatment and assisted respiration.
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  31. Abrams Andrew L. ; Gumaste Anand V., Inhalation device.
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  32. Abrams Andrew L. ; Gumaste Anand V. ; Fleming Scott, Inhalation device with acoustic control.
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  33. Brydon John William Ernest,AUX ; Willson Grant,AUX, Inspiratory duration in CPAP or assisted respiration treatment.
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  34. Berthon Jones,Michael, Method and apparatus for determining instantaneous inspired volume of a subject during ventilatory assistance.
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  35. Berthon-Jones, Michael, Method and apparatus for determining instantaneous leak during ventilatory assistance.
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  36. Berthon-Jones, Michael, Method and apparatus for providing ventilatory assistance.
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  37. Berthon-Jones, Michael, Method and apparatus for providing ventilatory assistance.
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  38. Berthon-Jones, Michael, Method and apparatus for providing ventilatory assistance.
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  39. Sullivan, Colin Edward; Lynch, Christopher, Method and apparatus useful in the diagnosis of obstructive sleep apnea of a patient.
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  40. Sullivan,Colin Edward; Lynch,Christopher, Method and apparatus useful in the diagnosis of obstructive sleep apnea of a patient.
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  41. Sullivan,Colin Edward; Lynch,Christopher, Method and apparatus useful in the diagnosis of obstructive sleep apnea of a patient.
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  42. Berthon-Jones, Michael, Methods and apparatus for determining instantaneous elastic recoil and assistance pressure during ventilatory support.
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  43. Brydon John William Ernest,AUX ; Piccione Patrick Michael, Monitoring of oro-nasal respiration.
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  44. Colla Gregory Alan,AUX ; Brydon John William Ernest,AUX, Monitoring the occurrence of apneic and hypopneic arousals.
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  45. Gregory Alan Colla AU; John William Ernest Brydon AU, Monitoring the occurrence of apneic and hypopneic arousals.
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  46. Decker, Thomas D.; McLaughlin, Patrick L., Oxygen conserving oxygen delivery system.
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  47. Reynaud,G챕rard, Oxygen inhaler mask with sound pickup device.
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  48. Berthon Jones,Michael; Calluaud,Michel; Lynch,Christopher Edward; Sullivan,Colin Edward, Patient interface for respiratory apparatus.
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  49. Macklem Peter T.,CAX ; Que Cheng-Li,CNX ; Kelly Suzanne M.,CAX ; Kolmaga Krzystof,CAX ; Durand Louis-Gilles,CAX, Phonospirometry for non-invasive monitoring of respiration.
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  50. 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.
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  51. Brydon, John William Ernest; Wickham, Peter John Deacon; Bachak, Miroslav; Hollis, Shane Douglas, Pressure control in CPAP treatment or assisted respiration.
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  52. Calluaud Michel,AUX ; Yerbury Victor,AUX, Substance delivery apparatus.
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  53. Abramson, Michael T., System and method for alleviating sleep apnea.
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  54. Abramson, Michael T., System and method for alleviating sleep apnea.
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  55. Zhu, Manli; Li, Qi; Luo, Xuling; Kopit, Danny, Wearable communication system with noise cancellation.
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