The pulse oximeter is a noninvasive monitor attached to the patient's finger or earlobe to measure oxygen saturation continuously.
The pulse oximeter is a noninvasive monitor attached to the patient's finger or earlobe to measure oxygen saturation continuously.
脉氧仪显示病人氧饱和度，这是一种非侵入式监测仪，套在病人指头或耳垂上连续监测氧饱和度。