Due to the slow onset of chronic bronchitis and the presence of an incubation period, the symptoms are not obvious and can be easily overlooked. It is relatively difficult to treat them after the disease has worsened. In order to make everyone aware of this disease, it is to let everyone realize the seriousness of this disease, prevent everyone from neglecting and not going to effective treatment, especially to introduce the harm that chronic bronchitis may bring to everyone.

For a long time, people believe that oxygen therapy is an effective method for severe patients, especially for patients with the chronic obstructive pulmonary disease with severe symptoms of hypoxia, which can play an effective role in relieving the patients' life-threatening lethargy. Once things get better, people take it for granted that they don't need to inhale oxygen anymore, and It is worry whether Long-term oxygen inhalation will make people become addicted and be harmful.

The fight against the epidemic, Longfian in action, read about high-flow oxygen plays a significant role for the pneumonia, as one of the few with high flow oxygen (JAY-10W) registration card companies refuse.

With the development of science and technology, people’s living standards continue to improve, and the demand for health is gradually increasing. Oxygen inhalation will gradually become an important means of family and community rehabilitation.

High-flow respiratory humidifier is a new oxygen therapy, which has been proved by a large number of clinical studies at home and abroad.The device is composed of an air-oxygen blender, a humidifier, a single heating circuit, a large-diameter nasal congestion catheter or a tracheostomy connector, and a mask adapter.

For a long time, people have believed that oxygen inhalation therapy is an effective method for critically ill patients, especially for patients with severe COPD and acute episodes of hypoxia, which can effectively relieve the patient’s life-threatening effect. Once the condition improves, people take it for granted that there is no need to inhale oxygen, and even worry about whether long-term oxygen inhalation will become addictive and harmful to the body.