Computer analysis of curves from an infrared CO2 analyzer and screen-type airflow meter
- 1 January 1963
- journal article
- research article
- Published by American Physiological Society in Journal of Applied Physiology
- Vol. 18 (1) , 149-157
- https://doi.org/10.1152/jappl.1963.18.1.149
Abstract
Curves from an infrared CO2 analyzer and a screen-type airflow meter were analyzed with a digital computer, and new curves were obtained. Practical applications are illustrated for the data and curves from the computer, and the significance of differences is discussed for the curves from normal, emphysematous, and obese subjects. Curves are shown for breaths with added dead space and for breaths after various periods of breath holding. Also included is a schematic diagram for an analogous analogue computer. Submitted on October 26, 1961Keywords
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