DocumentCode
1735900
Title
Breathing flow measurement with constant temperature hot-wire anemometer for forced oscillations technique
Author
Araujo, Guilherme A L ; Freire, Raimundo C S ; Silva, José F. ; Oliveira, Amauri ; Jaguaribe, Emerson F.
Author_Institution
DEE, UFPA, Belem, Brazil
Volume
1
fYear
2004
Firstpage
730
Abstract
Constant temperature hot wire anemometers are widely used in measuring fluid velocity. In this work it is shown that such system can be used to measure fluid flow in the forced oscillations technique applied to the human respiratory system, in substitution to the pneumotachograph. Experimental results are shown to compare the proposed system with the original one.
Keywords
anemometers; biomedical measurement; biosensors; flow measurement; pneumodynamics; velocity measurement; breathing flow measurement; constant temperature hot-wire anemometer; fluid velocity measurement; forced oscillations technique; hot-wire sensor; human respiratory system; pneumotachograph; Electrical resistance measurement; Fluid flow measurement; Force measurement; Impedance measurement; Mechanical sensors; Mechanical variables measurement; Particle measurements; Temperature measurement; Thermal sensors; Velocity measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 2004. IMTC 04. Proceedings of the 21st IEEE
ISSN
1091-5281
Print_ISBN
0-7803-8248-X
Type
conf
DOI
10.1109/IMTC.2004.1351149
Filename
1351149
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