The oxygen generator has the functions of increasing oxygen, improving breathing and providing first aid. In addition, if there is enough oxygen, it can help the brain to eliminate fatigue, relieve stress, enhance memory and improve attention. The oxygen generator can provide high-concentration pure oxygen, increase oxygen supply, improve indoor air quality, enhance human oxygen intake and promote cell metabolism. Oxygen generator can provide enough oxygen for patients with respiratory diseases, relieve dyspnea, relieve symptoms, improve respiratory quality and improve quality of life. It plays a vital role in the first aid process, which can quickly provide high-concentration oxygen, ensure the oxygen supply of emergency patients and increase the chances of survival. Note that the oxygen generator should be used according to the doctor's advice and instructions to avoid unnecessary side effects caused by inhaling excessive oxygen. At the same time, we should also pay attention to keeping the machine clean and hygienic during use to avoid cross-infection and other problems. For more information, welcome friends from Guangzhou to the Philips Experience Store diagonally opposite Dade Road in the provincial hospital for consultation.