Blood pressure is an important indicator of the human body’s vital signs. The level of blood pressure can help determine whether the human body’s heart function, blood flow, blood volum...
In the recent pneumonia epidemic caused by the COVID-19, more people have realized the medical term blood oxygen saturation. SpO₂ is an important clinical parameter and the basis for detecting whet...
Temperature is a physical quantity that expresses the degree of heat and cold of an object. From a microscopic point of view, it is the degree of violent thermal motion of the molecules of the obje...