Breathing Under High Pressure

Breathing under increased pressure

Pressure breathing is a method of ensuring human life in conditions of increased barometric pressure (for example, in hyperbaric oxygenation chambers), which consists of supplying air, oxygen or gas mixtures into the lungs at a pressure exceeding normal atmospheric pressure and equal to the pressure of air or water at the surface bodies.

This method allows you to increase the partial pressure of oxygen in the body, which helps accelerate tissue regeneration processes. Breathing under elevated pressure is used in medicine in the treatment of various diseases and injuries associated with hypoxia (lack of oxygen in tissues), as well as in the training of divers and astronauts.

The procedures are carried out in special sealed pressure chambers, where the patient breathes oxygen or oxygen-air mixtures under high pressure. The course of treatment usually includes from 10 to 30 sessions. The duration of one procedure can be from 30 minutes to 2 hours. Breathing under elevated pressure, if all rules are followed, is considered a safe and effective method of therapy.

Pressure breathing, also known as oxygen breathing, is a method of maintaining vital bodily functions for people who find themselves in temporary low-oxygen environments, such as during space flight, on the ocean floor, in caves, mines, or other similar locations. . It is based on the use of technologies that supply the body with oxygen enriched with carbon dioxide, which helps increase the oxygen content in the blood and reduce the level of carbon dioxide. This can be especially important in cases where the person is unconscious or experiencing hypoxia due to lack of oxygen.

Thus, inhalation of modified gas mixtures can be an effective means of maintaining life in a variety of situations and risks to life. Compared to oxygen concentrate, this method has some advantages, such as the ability to breathe in very dense mixtures of oxygen and carbon dioxide, as well as in aggressive environments.

However, despite its many benefits, oxygen breathing may also have its risks and limitations. Some people may be at risk of increased pressure in the lungs, which can lead to worsening of the condition or even death. For example, if low oxygen levels are not compensated for by increased doses of modified gas mixtures, it can cause symptoms of hypoxia, including headache, dizziness and abdominal cramps. In addition, there is a risk of damage to the respiratory tract due to high inhaled gas pressures. In addition, there are technological limitations that may make it difficult to supply oxygen to the desired breathing depth. There is also the problem of excess gas exchange, which can lead to excess carbon dioxide levels in the breath.

In general, the use of oxygen breathing is a controversial methodology, but has already been successfully used in some situations. It has great potential for reducing the risk of loss of life and restoring the functionality of the body in people in extreme conditions. However, when using it, you need to take into account the potential risks and use this technology only in a professional environment.