Which color code is used for helium medical gas cylinders?

The correct color code for helium medical gas cylinders is brown. In the context of gas cylinders used in medical settings, specific colors are standardized to easily identify the gases contained within them. Helium is recognized by the brown color, as designated in safety standards. This helps healthcare professionals quickly discern between different gases, facilitating safe usage and preventing any potential mix-ups, especially in critical situations where the correct gas is vital for patient care.

The other colors correspond to different gases; for example, gray typically indicates carbon dioxide, green is commonly used for oxygen, and white signifies nitrous oxide. Understanding these color codes is crucial for anyone working with medical gases to ensure the correct gas is utilized for specific therapeutic needs.