An oxygen cylinder is a portable device used to store and provide oxygen to patients in need, particularly during emergencies. It consists of a strong, high-pressure metal tank, typically made from aluminum or steel, which holds oxygen in a compressed form. The cylinder is equipped with a valve that controls the flow of oxygen, and it connects to an oxygen delivery system like a mask or nasal cannula through a tube. Designed for portability, the cylinder often includes a handle or wheels to facilitate easy movement and transport. Available in various sizes to match different oxygen needs, the cylinder can be refilled at medical supply facilities when depleted. In emergencies, an oxygen cylinder is essential for ensuring a steady and immediate supply of oxygen, aiding patients in breathing more easily and receiving the necessary medical care.
