Working principle
Fingertip (finger type) pulse oximeter uses infrared light technology to accurately detect human blood oxygen saturation and pulse through the brightness of finger skin and musculoskeletal tissue. Different from blood sampling, it has high safety, no need to worry about blood infection, no pain; high precision and accuracy fully comply with EU CE standards.

Applicable people:
This oximeter is suitable for people of all ages, including children, adults, and the elderly. It is also necessary for normal people to monitor their physical condition at any time; if you or your family members and friends have the following symptoms, you need to be equipped with a fingertip pulse oximeter.

People with vascular diseases (coronary heart disease, high blood pressure, hyperlipidemia, cerebral thrombosis...)
There are lipid deposits in the vascular cavity, and the blood is not smooth, which will cause difficulty in oxygen supply. The oximeter can easily check the blood oxygen of the human body.

People with respiratory diseases (asthma, bronchitis, chronic bronchitis, pulmonary heart disease...)
Difficulty breathing causes limited oxygen intake.

The blood oxygen test of respiratory patients is indeed very important. On the one hand, breathing difficulties can lead to insufficient oxygen uptake. On the other hand, the persistence of asthma can also block the small organs, making gas exchange difficult and leading to hypoxia. Causes different degrees of damage to the heart, lungs, brain and even kidneys. Therefore, the pulse oximeter is used to measure the blood oxygen content, which greatly reduces the incidence of respiratory tract.

People who work more than 12 hours a day
The brain's oxygen consumption increases, and the oxygen supply cannot meet the consumption.

The oxygen consumption of the brain accounts for 20% of the whole body oxygen uptake, and the brain's oxygen consumption will inevitably increase with the transition of mental work. The human body can take in limited oxygen, consumes more, and consumes less. In addition to causing dizziness, fatigue, poor memory, slow response and other problems, it can also cause serious damage to the brain and myocardium, and even death from overwork. Therefore, people who study or work 12 hours a day must use pulse oximetry to test blood oxygen every day Content, monitor blood oxygen health from time to time, to ensure heart and brain health.

Sports and Fitness
Blood oxygen monitoring in extreme sports and high mountain hypoxia environment.

Real-time blood oxygen monitoring of athletes is helpful to understand the blood circulation of athletes after a large amount of exercise, so as to guide the formulation of athletes' exercise volume. Passengers and reporters entering Tibet on the Qinghai-Tibet Railway train all need to perform blood oxygen testing. Through the monitoring of blood oxygen, the problem of blood oxygen carrying or supply can be detected in advance, so as to avoid the harm to the body caused by cyanosis caused by mountain reflection.


Related: PO102 Fingertip Pulse Oximeter