After passing through a cold water condenser to remove water from the air, air flow was divided between a series of gas washing bottles for CO2 collection and a separate air line for gas analysis ('bypass'bypass
Her room air arterial blood gas analysis was consistent with type 1 respiratory failure, but could be corrected with oxygen via nasal cannula (NC) at 2 L/min.
With the patient breathing in a room air, a radial arterial gas analysis was performed by an automated analyzer (Model 850; Chiron Diagnostics; Medfield, MA, USA): measurements of arterial carbon dioxide pressure (PaCO2), arterial oxygen pressure (PaO2), and the ratio of partial arterial oxygen pressure to the fraction of inspired oxygen (PaO2/FiO2) were collected.
We measured arterial oxygen saturation by pulse oximetry and blood gas analysis on air breathing.
The selected ion flow tube technique for trace gas analysis of air and breath is sensitive and can be used during a normal breathing cycle [ 230].
To define the association between variables reflecting regional perfusion and metabolism of the stomach obtained by gastric air tonometry with routine blood gas analysis and global hemodynamics in patients with cardiac failure.
Energy expenditure during PA is commonly investigated by indirect calorimetry which requires either isolation of individuals in closed spaces or portable apparatus for gas analysis of air exchange [ 8, 9].
Arterial blood gas analysis on room air revealed hypoxia and respiratory alkalosis.
Arterial blood gas analysis in room air demonstrated PaO2 of 54.1 mmHg, PaCO2 of 34.4 mmHg, and saturation of 89.9%, and the calculated (A-a DO2 A-a DO25.
Fermentations were performed in a 200 L Sartorius D200 bioreactor equipped with pH and temperature control, four baffles, three six-bladed impellers, sampling tube, air sparger, pO2-probe, and exhaust gas analysis.
