Human diving breathing apparatus due to pressure difference

摘要

There is pressure in the water. In order to breathe underwater, the human body must inhale pressure into the lungs, which is directly proportional to the pressure of the water. However, this excess pressure air, which is directly proportional to external pressure, causes the blood circulation in the blood vessels under certain conditions. ) Or else side effects such as nitrogen anesthesia can damage or endanger the human body. This device prevents the inhalation of diving diseases by inhaling excessive pressure air by replacing the physical force required for pressure balancing with the constant pressure required for pressure balance while always inhaling a constant air of 1 atm into the lungs. The purpose.