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특허 상세정보

Fast response humidity and temperature sensor device

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01N-019/10    A61B-050/97   
미국특허분류(USC) 73/029.02 ; 73/335.06 ; 73/335.08 ; 600/529 ; 600/543
출원번호 US-0935366 (1997-09-22)
발명자 / 주소
대리인 / 주소
    Fulbright & Jaworski
인용정보 피인용 횟수 : 46  인용 특허 : 0
초록

An airway humidity sensor incorporating a small, dry thermocouple and small, wet thermocouple to measure cyclical humidity in inspiration and expiration by the psychrometric principle, the psychrometric component incorporating dialysis micro-tubing in contact with the wet-bulb thermocouple junction, the thermocouples being offset from one another across the cross-sectional plane of the airway in a direction normal to the airflow.

대표
청구항

[ What is claimed is:] [1.] An airway humidity sensor for measuring the humidity of a gas flow, comprising:a psychrometer including first and second spaced thermocouples, each formed by the junction of dissimilar metal wires for measuring, respectively, the wet-bulb and dry-bulb temperatures of said gas flow;means for containing a supply of water;tubing having one end connected to said water supply means and the other end adjacent the junction of said first thermocouple for delivering water to the junction of said first thermocouple whereby to coat said ...

이 특허를 인용한 특허 피인용횟수: 46

  1. Spurrell, Leon Bryan. Air sampler for pathogens and psychrometrics. USP2003026514721.
  2. Breen, Peter H.. Bymixer apparatus and method for fast-response, adjustable measurement of mixed gas fractions in ventilation circuits. USP2010097793659.
  3. Breen, Peter H.. Bymixer apparatus and method for fast-response, adjustable measurement of mixed gas fractions in ventilation circuits. USP2014098820325.
  4. Kearney, Daniel J.; Marnell, Mark A.; Shadoff, Kenneth A.; Zoodsma, Randy J.. Condensation detector utilizing a wet bulb and dry bulb temperature differential. USP2010077762718.
  5. Bieberich, Mark T.; Hansen, Gary L.; Staab, Ryan J.; Van Duren, Albert P.; Ziaimehr, Allen H.. Constructions for zero-heat-flux, deep tissue temperature measurement devices. USP2014088801282.
  6. Bieberich, Mark T.; Hansen, Gary L.; Staab, Ryan J.; Van Duren, Albert P.; Ziaimehr, Allen H.. Constructions for zero-heat-flux, deep tissue temperature measurement devices. USP2012108292502.
  7. Thompson, James F.; Weeth, Frederic R.. Container temperature monitoring system. USP2017119816873.
  8. Bieberich, Mark T.; Van Duren, Albert P.. Deep tissue temperature probe constructions. USP2016049310257.
  9. Van Duren, Albert P.. Deep tissue temperature probe constructions. USP2015069068895.
  10. Williams, Deryk John Peter; Varney, Mark Sinclair; Garrett, Michael. Detection of respiratory system lesions. USP2013038403861.
  11. Bieberich, Mark T.; Jue, Clifford T.; Kaplan, Jonathan I.; Mason, Brian J.; Silberschatz, Paul J.; Van Duren, Albert P.. Flexible deep tissue temperature measurement devices. USP2012078226294.
  12. Varney, Mark Sinclair; Garrett, Michael; Williams, Deryk John Peter. Gas sensor. USP2013058449473.
  13. Hunt, Peter John; Thudor, Mohammad; Wixey, David Fraser; McPhee, Stephen William. Humidity controller. USP20181110130787.
  14. Hunt, Peter John; Thudor, Mohammad; Wixey, David; McPhee, Stephen William. Humidity controller. USP2015119186477.
  15. Richards, John H.; Kolarovic, Ronald S.. Humidity sensor for incubator. USP2004036711937.
  16. Ott, Douglas E.; Spearman, Patrick R.; Gray, Robert I.; Lloyd, Duane E.. Method and apparatus for delivering an agent to the abdomen. USP2010067731704.
  17. Ott, Douglas E.; Spearman, Patrick R.; Gray, Robert I.; Lloyd, Duane E.. Method and apparatus for delivering an agent to the abdomen. USP2010067744557.
  18. Mantell, Robert R.; Manzie, Peter A.. Method and apparatus for humidification and warming of air. USP20180810052444.
  19. Mantell, Robert R.; Manzie, Peter A.. Method and apparatus for humidification and warming of air. USP2010017647925.
  20. Mantell, Robert R.; Manzie, Peter A.. Method and apparatus for humidification and warming of air. USP2010077762251.
  21. Mantell, Robert R.; Manzie, Peter A.. Method and apparatus for humidification and warming of air. USP2015028955511.
  22. Mantell, Robert R.; Manzie, Peter A.. Method and apparatus for humidification and warming of air. USP2012018091546.
  23. Kellerman,Richard; Nielsen,Paul H.. Method and apparatus for measuring relative humidity of a mixture. USP2007077249493.
  24. Kellerman,Richard; Nielsen,Paul H.. Method and apparatus for measuring relative humidity of a mixture. USP2006067059170.
  25. Ott,Douglas E.; Schaefer,John F.; Gray,Robert I.. Method and apparatus for treating gas for delivery to an animal. USP2007077250035.
  26. Ott, Douglas E.; Spearman, Patrick R.; Gray, Robert I.; Lloyd, Duane E.. Method for delivering an agent to the abdomen. USP2015059028437.
  27. Gradon, Lewis George; McPhee, Stephen William; Seakins, Paul John; Leonard, Peter John. Respiratory humidification system. USP200906RE40806.
  28. Gradon,Lewis George; McPhee,Stephen William; Seakins,Paul John; Leonard,Peter John. Respiratory humidification system. USP2007097263994.
  29. Gradon,Lewis George; McPhee,Stephen William; Seakins,Paul John; Leonard,Peter John. Respiratory humidification system. USP200707RE39724.
  30. Gradon,Lewis George; McPhee,Stephen William; Seakins,Paul John; Leonard,Peter John. Respiratory humidification system. USP2006057051733.
  31. McPhee, Stephen William. Respiratory humidification system. USP2004106802314.
  32. McPhee, Stephen William. Respiratory humidification system. USP2003076584972.
  33. Nichols, Walter A.; Tucker, Christopher S.; Limaye, Amit. Respiratory humidification system. USP2014038662479.
  34. Brambilla, Enrico; Ahmad, Samir S.. Ventilation mask with heat and moisture exchange device. USP2018019878121.
  35. Allum, Todd; Brambilla, Enrico; Cipollone, Joseph. Ventilation mask with integrated piloted exhalation valve. USP2014098844533.
  36. Allum, Todd; Brambilla, Enrico; Cipollone, Joseph. Ventilation mask with integrated piloted exhalation valve. USP2014098839791.
  37. Allum, Todd; Brambilla, Enrico; Cipolloone, Joseph. Ventilation mask with integrated piloted exhalation valve. USP2016089415183.
  38. Brambilla, Enrico. Ventilation mask with integrated piloted exhalation valve. USP2016059327092.
  39. Brambilla, Enrico. Ventilation mask with integrated piloted exhalation valve. USP2015059038635.
  40. Brambilla, Enrico; Aguirre, Joey. Ventilation mask with integrated piloted exhalation valve. USP2015059038634.
  41. Allum, Todd W.; Cipollone, Joseph; Kassanis, George A.. Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same. USP2017049616194.
  42. Allum, Todd; Cipollone, Joseph. Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same. USP2016119486602.
  43. Leamon, James; Gregory, Timothy J.; Mazela, Jan; Henderson, Christopher. Ventilator aerosol delivery system with transition adapter for introducing carrier gas. USP2017079713687.
  44. Bieberich, Mark T.; Hansen, Gary L.; Staab, Ryan J.; Van Duren, Albert P.; Ziaimehr, Allen H.. Zero-heat-flux, deep tissue temperature measurement devices with thermal sensor calibration. USP2014088801272.
  45. Bieberich, Mark T.; Hansen, Gary L.; Staab, Ryan J.; Van Duren, Albert P.; Ziaimehr, Allen H.. Zero-heat-flux, deep tissue temperature measurement devices with thermal sensor calibration. USP2012108292495.
  46. Bieberich, Mark T.; Dion, Philip G.; Hansen, Gary L.; Palchak, David R.; Prachar, Timothy J.; Staab, Ryan J.; Van Duren, Albert P.; White, Elecia; Ziaimehr, Allen H.. Zero-heat-flux, deep tissue temperature measurement system. USP2016059354122.