Oxygen saturation is a measure of the amount of hemoglobin that is bound to molecular oxygen at a given time point. It is an important parameter for managing patients in a clinical setup. Oxygen ...
Are there any guidelines on when to initiate home oxygen therapy in patients with chronic obstructive pulmonary disease (COPD)? —Darren E. Levy, DO, Wellington, Fla. Long-term low-flow oxygen therapy ...
However, the traditional method of transmission pulse oximetry (TPO) has several limitations. In conditions of poor peripheral perfusion or cardiovascular collapse, the measurements of this method are ...
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