Oximeter, as an important part of modern medical monitoring equipment, has been widely used in clinical medical treatment and home health monitoring. Through innovative technical means, the oximeter can non-invasively monitor blood oxygen saturation (SpO2), pulse rate and perfusion index (PI) at any time, providing extremely important data support for medical diagnosis and health management.
Blood pressure is one of the important indicators of human health. Blood pressure measurement is the main means to understand blood pressure levels, diagnose hypertension, guide treatment, evaluate antihypertensive efficacy, and observe changes in disease conditions.