중국 맥박 산소 측정기 제조업체, 공급업체, 공장

A pulse oximeter is a small, non-invasive device. It measures two key vital signs: blood oxygen saturation (SpO₂) and pulse rate. It clips onto a fingertip, earlobe or toe, using light to take readings painlessly in seconds. Widely used in hospitals, home health care, sports and daily physical monitoring, especially for tracking respiratory and cardiovascular conditions.