Determination of the relative and absolute saturation of tissue oxygen

摘要

An oximeter probe is user -configurable to be in a mode of reporting absolute values and a way of reporting relative values for measured values. The measured values for absolute and relative modes include absolute saturation of oxygen,Relative oxygen saturation,Absolute haemoglobin content,Relative haemoglobin content,Absolute volume of blood and relative volume of blood. Relative modes and absolute ways of determining and reporting the relative or absolute content of haemoglobin or relative or absolute volume of blood for individual patients are beneficial in determining the efficacy of administered medicinal products,Such as epinephrine,Affecting blood flow,But not oxygen saturation,Just like the skin. The pulse ox probe,In these relative modes,Shows the efficacy of the medication administered as reported values for the relative content of haemoglobin or decrease or increase in relative blood volume.