The invention discloses a household high-concentration
oxygen therapy device for a single person to use. The household high-concentration
oxygen therapy device comprises a transparent
oxygen chamber, an
oxygen supply device for supplying oxygen to the transparent oxygen chamber, an air bleed device, a first air
pipe, a second air
pipe, a first valve, a sterilizer, a third air
pipe and a second valve, wherein the air inlet end of the first air pipe is arranged in the transparent oxygen chamber and the air outlet end of the transparent oxygen chamber is connected with an air inlet of the air bleed device, the air inlet end of the second air pipe is connected with the exhaust outlet of the air bleed device and the air outlet end is arranged in the transparent oxygen chamber, the first valve is arranged on the second air pipe, the sterilizer is arranged on the second air pipe, the air inlet end of the third air pipe is connected with the exhaust outlet of the air bleed device so as to exhaust air in the transparent oxygen chamber outside rooms, and the second valve is arranged on the third air pipe. According to the invention, people can enjoy an oxygen-rich and high-concentration oxygen environment in a family environment, so that the purpose of
oxygen therapy health care is achieved. The air in the transparent oxygen chamber can be subjected to internal circulation and sterilization treatment, so that the safety of oxygen use is ensured.