The central oxygen system is designed for centralized oxygen supply, which is provided by oxygen generators, liquid oxygen storage tanks, and oxygen cylinder banks at the central oxygen station. The oxygen is then delivered through switching, pressure reduction, pipelines, and the system to the emergency room and the terminals of various wards for use.

The central oxygen system is more intelligent compared to traditional oxygen usage methods. It features non-entry into patient rooms, ensuring a clean, tidy, and safe environment; there's no need to lift oxygen cylinders, reducing the workload for medical staff; the oxygen pressure is stable, flow is sufficient, operation is simple, and it facilitates patient use, improving both hygiene and working conditions; oxygen usage is convenient and hygienic; it also upgrades the level of equipment and instruments in patient care, enhancing profitability.