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  • Print publication year: 2011
  • Online publication date: August 2011

38 - Gas flow measurement

from 1 - Ventilation
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References

1. LemenRJ, GerdesCB, WegmannMJ, PerrinKJ. Frequency spectra of flow and volume events for forced vital capacity. J Appl Physiol 1982; 53: 977–84.
2. TurnerMJ, DaviesVA, De RavelTJ, RothbergAD, MacLeodIM. Bandwidths of respiratory gas flow and pressure waveforms in mechanically ventilated infants. Physiol Meas 1993; 14: 419–31.
3. FreyU, StocksJ, CoatesA, SlyP, BatesJ. European Respiratory Society/American Thoracic Society. Specifications for equipment used for infant pulmonary function testing: ERS/ATS Task Force on standards for infant respiratory function testing. Eur Respir J 2000; 16: 731–40.
4. TobinMJ. Principles and Practice of Mechanical Ventilation. New York: McGraw-Hill, 1994.
5. GammageGW, BannerMJ, BlanchPB, KirbyRR. Ventilator displayed tidal volume: what you see may not be what you get [abstract]. Crit Care Med 1988; 16: 454.
6. BartelLP, BazikJR, PownerDJ. Compression volume during mechanical ventilation: comparison of ventilators and tubing circuits. Crit Care Med 1985; 13: 851–4.
7. GoffJA, GratchS. Low-pressure properties of water from −160 to 212 deg F. Trans Am Soc Heat Vent 1946; 52: 95–122.
8. ShellyMP. Inspired gas conditioning. Respir Care 1992; 37: 1070–80.
9. BransonRD. Humidification for patients with artificial airways. Respir Care 1999; 44: 630–41.
10. KreitJW, SciurbaFC. The accuracy of pneumotachograph measurements during mechanical ventilation. Am J Respir Crit Care Med 1996; 154: 913–17.
11. YoshiyaI, ShimadaY, TanakaK. Evaluation of a hot-wire respiratory flow-meter for clinical applicability. J Appl Physiol 1979; 47: 1131–5.
12. IlsleyAH, HartJD, WithersRT, RobertsJG. Evaluation of five small turbine-type respirometers used in adult anesthesia. J Clin Monit 1993; 9: 196–201.
13. YehMP, AdamsTD, GardnerRM, YanowitzFG. Turbine flowmeter vs. Fleisch pneumotachometer: a comparative study for exercise testing. J Appl Physiol 1987; 63: 1289–95.
14. TurnerMJ, MacLeodIM, RothbergAD. Effects of temperature and composition on the viscosity of respiratory gases. J Appl Physiol 1989; 67: 472–7.
15. SullivanWJ, PetersGM, EnrightPL. Pneumotachographs: theory and clinical application. Respir Care 1984; 29: 736–49.
16. FleischA. Pneuomotachograph: apparatus for recording respiratory flow. Arch Ges Physiol 1925; 209: 713–22.
17. SilvermanL, WhittenbergJL. Clinical pneumotachograph. In: Methods in Medical Research, vol. 2. Chicago, IL: Year Book Publishers, 1950; 104–12.
18. LillyJC. Flow meter for recording respiratory flow of human subjects. In: Methods in Medical Research, vol. 2. Chicago, IL: Year Book Publishers, 1950; 113–21.
19. OsbornJJ. A flow meter for respiratory monitoring. Crit Care Med 1978; 6: 349–51.
20. OsbornJJ. Variable orifice gas flow sensing head. US Patent 4,083,245, issued April 11, 1978.
21. ElliottSE, ShoreJH, BarnesCW, LindauerJ, OsbornJJ. Turbulent airflow meter for long-term monitoring in patient–ventilator circuits. J Appl Physiol 1977; 42: 456–60.
22. SakladM, SullivanM, PaliottaJ, LipskyM. Pneumotachography: a new low deadspace, humidity independent device. Anesthesiology 1979; 51: 149–53.
23. BoussinesqJ. An equation for the phenomena of heat convection and an estimate of the cooling power of fluids. J Mathematique 1905; 1: 285–332.
24. KingLV. On the convection of heat from small cylinders in a stream of fluid. Phil Trans R Soc London 1914; A214: 373–432.
25. StainbackPC, NagabushanaKA. Review of hot-wire anemometry techniques and the range of their applicability for various flows. Electron J Fluid Eng Trans ASME 1993; 167: 1–54.
26. YoshiyaI, NakajimaT, NagaiI, JitsukawaS. A bidirectional respiratory flowmeter using the hot-wire principle. J Appl Physiol 1975; 38: 360–5.
27. BlumenfeldW, TurneySZ, DenmanRJ. A coaxial ultrasonic pneumotachometer. Med Biol Eng 1975; 13: 855–60.
28. BlumenfeldW, WilsonPD, TurneyS. A mathematical model for the ultrasonic measurement of respiratory flow. Med Biol Eng 1974; 12: 621–5.
29. BuessC, PietschP, GuggenbuhlW, KollerEA. Design and construction of a pulsed ultrasonic air flowmeter. IEEE Trans Biomed Eng 1986; 33: 768–74.
30. RudolphKA. Pneumotach. US Patent 5,060,655, issued October 29, 1991.
31. StupeckyJ. Variable area obstruction gas flow meter. US Patent 4,989,456, issued February 5, 1991.
32. GuillaumeDW, NortonMG, DeVriesDF. Variable orifice flow sensing apparatus. US Patent 4,993,269, issued February 19, 1991.
33. KofoedSA, OrrJA. Differential pressure sensor for respiratory monitoring. US Patent 5,535,633, issued July 16, 1996.
34. MerilainenP, HanninenH, TuomaalaL. A novel sensor for routine continuous spirometry of intubated patients. J Clin Monit 1993; 9: 374–80.
35. PorszaszJ, BarstowTJ, WassermanK. Evaluation of a symmetrically disposed pitot tube flowmeter for measuring gas flow during exercise. J Appl Physiol 1994; 77: 2659–65.
36. CutlerCW. Flow sensor system and method. US Patent 5,263,369, issued November 23, 1993.
37. HarnoncourtK, GuggenbuhlW, SchlegelmilchRM, BuessC. Apparatus for measuring the paramters of respiratory gases. US Patent 5,503,151, issued April 2, 1996.
38. BuessC, GuggenbuhlW, KollerEA. A pulsed diagonal-beam ultrasonic airflow meter. J Appl Physiol 1989; 67: 2639–42.