The air inside the Wind Volcano Tunnel is very thin and there is a serious lack of oxygen, even though the staff are carrying oxygen tanks, it is still not enough and a drop in the bucket. In order to ensure that the team to go, stand firm, win, they start from the geographical environment, climatic conditions, technical difficulties, materials and equipment, medical and health care and other aspects of security. Has invested funds to set up a high-pressure oxygen warehouse, B ultrasound and other advanced medical equipment, "site hospital" and 9 grass-roots site health center, equipped with 34 medical staff, formed a sound secondary health protection network; they cooperate with scientific research units, the development of the completion of the 3 production, life medical oxygen station, to the wind volcano tunnel for diffuse oxygen supply, each oxygen station each time, the oxygen supply, the oxygen supply, the oxygen supply, the oxygen supply, the oxygen supply, the oxygen supply, the oxygen supply. Oxygen supply, each oxygen station can produce 20 cubic meters of oxygen per hour, the purity of oxygen reached 94%, and installed oxygen trucks in the cave to facilitate the operation of the staff at any time to absorb oxygen. Solved the problem of more than 3,000 construction workers and civilian laborers using oxygen for construction and life. Created a miracle that no one of the construction workers and laborers died of plateau disease.