What should be done after using a portable medical oxygen delivery system?

After using a portable medical oxygen delivery system, the best practice is to prepare it for future use and store it properly. This ensures that the system remains ready and available for the next time it is needed, maintaining its functionality and safety. Proper storage can help prevent damage to the equipment and ensures that it remains in a safe condition for the next user.

Leaving the system open for ventilation is not advisable as it may expose the system to contaminants or make it less secure. Disposing of the system if it was not used is impractical, especially when it can still be required for future situations. Lastly, ensuring the cylinder is empty is not necessarily safe or required; oxygen cylinders should be stored appropriately based on their pressure and not just discarded when used. Ensuring proper handling, preparation, and storage is vital for the safety and efficacy of medical oxygen delivery systems.