At present, the epidemic situation in china and the world is still facing a severe situation. With the arrival of the fifth wave of the new crown epidemic in Hong Kong, the National Health Commissi...
With the surge in healthcare expenditures, frequent changes in people’s lifestyles, high disposable income, increased prevalence of cardiovascular diseases, and an increase in the elderly pop...
SpO₂ is one of the important vital signs, which can reflect the oxygen supply of the body. Monitoring arterial SpO₂ can estimate the oxygenation of the lungs and the oxygen-carrying capacity of hem...