An **Oxygen Cylinder Kit** is a portable and readily available system designed to provide supplemental oxygen therapy, especially for emergency situations or for individuals who require oxygen on the go. The core component is a **compressed oxygen cylinder**, which stores a finite supply of medical-grade oxygen. The kit typically includes a **regulator**, which controls the flow rate of oxygen from the cylinder, and a **nasal cannula or oxygen mask** for delivery to the patient. These kits are invaluable for paramedics, emergency services, or for patients with chronic respiratory conditions who need a temporary oxygen supply when their primary concentrator is unavailable or during transport. While offering crucial immediate support, the cylinders have a limited capacity and require refilling or replacement once depleted. The oxygen cylinder kit ensures that vital oxygen is accessible quickly and efficiently when and where it is most needed.