What is the correct procedure for changing a medical gas tank?

The correct procedure for changing a medical gas tank involves first turning off the valve to ensure safety and prevent gas from escaping. After shutting off the valve, the old tank can be safely disconnected. Finally, it is important to securely connect the new tank. This step-by-step approach minimizes the risk of leaks and potential hazards associated with the handling of medical gases. Properly turning off the valve before disconnecting the old tank is a critical safety measure, as it helps to avoid the release of gas from the system during the changeover, which could lead to dangerous situations, including fire hazards or exposure to harmful gases. Following this procedure ensures a safe and effective transition between gas tanks, providing assurance to both the healthcare providers and patients relying on the medical gas for treatment.