OxySure Systems manufactures the OxySure Go, a lightweight portable oxygen concentrator weighing just 1.6kg and approved for airline use. The device delivers supplemental oxygen through five pulse settings and can run for up to ten hours on a double battery, making it suitable for people with active lifestyles who need oxygen support at home, outdoors, or whilst travelling. The company would be a natural fit for referrals from healthcare providers, travel agents, or mobility specialists working with clients who need portable medical oxygen equipment.