Older people over 60

Cardiopulmonary organ physiological aging, oxygen insufficiency. Ineffective oxygen supply

The human body relies on blood to transfer oxygen, less blood, and naturally less oxygen. Oxygen is less, and the physical condition is naturally reduced. Therefore, the elderly must use pulse oximetry to measure the blood oxygen level every day. Once the oxygen level is lower than the alert level, it is necessary to supplement oxygen as soon as possible.

People who work more than 12 hours a day

The amount of oxygen consumed by the brain increases, and oxygen supply cannot satisfy consumption

The amount of oxygen consumed by the brain accounts for 20% of the body's oxygen uptake, brain work transition, and the amount of oxygen consumed by the brain must rise. The oxygen that the human body can ingest is limited, consumes much, and consumes less. In addition to dizziness, fatigue, poor memory, and dullness, it can also cause serious damage to the myocardium of the brain. It can even cause death from overwork. Therefore, people who study or work for 12 hours a day must use pulse oximetry to measure blood oxygen every day. Content, always monitor blood oxygen health, ensure heart and brain well-being.

Monitoring of blood oxygen in extreme sports and hypoxia environment

Monitoring the athlete's blood oxygen status in real time helps to understand the athlete's blood circulation after a large amount of exercise in order to guide the development of the athlete's exercise. Passengers traveling to Tibet by trains on the Qinghai-Tibet Railway need to conduct blood oxygen tests. Through monitoring blood oxygen, they can find out in advance that the blood is carrying oxygen or oxygen, so as to avoid causing damage to the body caused by alpine reflections.

Long-term alcoholics crowd

Every time the human body completely decomposes one unit of alcohol to make it eventually into water and carbon dioxide, three units of oxygen are required. Therefore, hypoxia is one of the important manifestations of drunkenness. However, people who have been drunk for a long time have become tolerant to alcohol and hypoxia, and are almost undetectable when drunk. Therefore, bring an oximeter with you to understand the physical condition of alcoholics and the degree of intoxication, and avoid the occurrence of alcoholism.

Main components

A microprocessor, memory (EPROM and RAM), two digital-to-analog converters that control LEDs, devices that filter and amplify the signals received by the photodiode, and analog-to-digital converters that digitize the received signal to provide it to the microprocessor . The LED and photodiode are placed in a small probe that contacts the patient's fingertip or earlobe. Pulse oximeters generally also include small liquid crystal displays.

shape

Similar to the needle, moderate appearance. Easy to use is a necessity for people.