An oxygen conserving device makes using oxygen on the move, more convenient. When we breathe, we usually spend about one-third of our time inhaling and two-thirds exhaling. This means when we run oxygen at the prescribed litre flow continuously, at least 2/3 of that flow is wasted since it cannot be inhaled.

An oxygen conserving device works by "turning on" the flow when the user is inhaling and "turning it off" when exhaling. As a result, a substantial amount of oxygen is saved, which dramatically increases the length of time a cylinderof oxygen will last. This can increase the lifetime of a cylinder between 3 to 5 times, depending upon the flow rate.

Conservers therefore allow you to use smaller, lightweight cylinders and become more mobile whilst on oxygen therapy.

They also reduce the drying irritation which continuous flow oxygen can have on your airways.

Please note that an oxygen conserving device is not suitable for all patients. Your clinician or medical advisor will be able to assess your individual needs.

For more detailed information on how to use your oxygen conserving device then please click the link below:-

Oxygen Conserving Device Information