A Theoretical Study of Pulmonary Capillary Gas Exchange and Venous Admixture
نویسندگان
چکیده
منابع مشابه
A theoretical study of pulmonary capillary gas exchange and venous admixture.
A model of pulmonary capillary gas exchange and venous admixture is presented and the inclusion of this model into a model of the entire respiratory system is discussed. Partial pressure and concentration gradients for nitrogen, helium, oxygen, and carbon dioxide are predicted. The cases of breathing room air and 10% oxygen are studied. In both of these studies the Bohr and Haldane effects are ...
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A lumped two-compartment mathematical model of respiratory mechanics incorporating gas exchange and pulmonary circulation is utilized to analyze the effects of square, descending and ascending inspiratory flow waveforms during mechanical ventilation. The effects on alveolar volume variation, alveolar pressure, airway pressure, gas exchange rate, and expired gas species concentration are evaluat...
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ژورنال
عنوان ژورنال: Biophysical Journal
سال: 1968
ISSN: 0006-3495
DOI: 10.1016/s0006-3495(68)86492-6