Generally speaking, inhaling high concentration oxygen in an environment with pressure greater than 1 is called hyperbaric oxygen.
If it is mild cerebral hypoxia, there is no need to use the hyperbaric oxygen chamber in the hospital. In the market, it has a good therapeutic effect on chronic hypoxia and a series of chronic diseases caused by it. The differences between LTOT and hospital hyperbaric oxygen chamber are as follows: ① The pressure value is small, about 1.3 atmospheric pressure, which is very suitable for LTOT with chronic diseases. ② The oxygen concentration inhaled is lower than that in hospital hyperbaric oxygen chamber, and the oxygen concentration coming out of headphones is above 95%, but in the air chamber, it will be lower after being neutralized by some air. (3) Small size, small floor space at home, convenient and fast soft cabin, convenient for storage and folding. ④ High safety performance.
Hyperbaric oxygen has several effects on the body.
(1) Hyperbaric oxygen can improve the oxygen content of the body.
1. Improve blood oxygen tension
2. Increase the oxygen content and oxygen reserve of tissues.
3. Improve the diffusion rate of blood oxygen and increase the effective diffusion distance of blood oxygen.
Effects of hyperbaric oxygen on vasoconstriction and collateral circulation.
(3) Hyperbaric oxygen can improve microcirculation.
(4) Hyperbaric oxygen can regulate nerves and immunity.
(5) Hyperbaric oxygen can promote the repair of nerve sheath.