An insufficient supply of oxygen to the human body is prone to symptoms of dizziness and tightness in the chest. Oxygen inhalation increases arterial blood oxygen concentration and relieves hypoxia symptoms. With a tank volume of 1,000 ml, the portable oxygen respirator is lightweight and portable, and can reach oxygen concentrations of more than 90 percent. The tank's body is pressure-resistant and sealed. Leakage, medical polyethylene masks with a larger arc on the upward side are very convenient for masking the mouth and nose to inhale oxygen.
Features: Convenient oxygen replenishment, easy to carry.
Applications: Plateau tourism, mountaineering, home healthcare.