|
|
|
Oxygen saturation (image SO2) is a relative measure of the concentration of oxygen that is dissolved or carried in a given medium as a proportion of the maximal concentration that may be dissolved in that medium on the given temperature. It can be measured with a dissolved oxygen probe equivalent to an oxygen sensor or an optode in liquid media, often water. The usual unit of oxygen saturation is % (%). Oxygen saturation may be measured regionally and noninvasively. Arterial oxygen saturation (SaO2) is commonly measured using pulse oximetry. Tissue saturation at peripheral scale may be measured utilizing NIRS. This technique will be utilized on each muscle and mind. 2) enter the tissues of the body. On this case blood is oxygenated in the lungs, the place oxygen molecules journey from the air into the wireless blood oxygen check. 2) sats) measures the share of hemoglobin binding sites within the bloodstream occupied by oxygen. Fish, invertebrates, plants, and aerobic bacteria all require oxygen. |
|
发表于