Illustrative picture. We confirm the exact model with your price.
Portable oxygen concentrator
A small battery-powered oxygen machine for use outside the home, available to rent.
Good forPeople on prescribed oxygen who go out or travel
- Price and delivery confirmed first
- A nurse can advise before you buy
- Set-up help when it is needed
What it is, and who it helps
A portable oxygen concentrator is a compact, battery-powered machine that makes oxygen from the air, small enough to carry or wheel. It lets a person on prescribed oxygen leave the house, travel and take part in family life, without being tied to a heavy cylinder.
Most portable models give oxygen in pulses as the user breathes in, rather than a continuous flow, so the setting must match the doctor's prescription. They can be rented for trips or bought for long-term use.
How to choose
- Get the doctor's prescription and make sure the unit can deliver the flow or pulse setting that is needed.
- Check battery life, how long it takes to charge, and whether spare batteries are available.
- Look at weight and noise, and whether it has an airline approval if you plan to fly.
- Ask about servicing, training and a helpline.
Using it safely
- Never change the setting yourself, and never smoke or use naked flames near oxygen.
- Charge batteries fully before outings and carry a backup supply.
- Keep vents clear and the unit clean, and call for help if the alarm sounds.
Before you buy
Can it be used on a flight?
Some are approved by airlines, but rules differ. Check with the airline well in advance.
Is it enough for night-time use?
Many pulse-flow units are not designed for sleeping. Ask your doctor about a home concentrator for the night.
More in Breathing support · Care plans · Services · Medical equipment at home
General information, not medical advice. Ask a doctor, nurse or physiotherapist what is right for your parent.
Not sure this is the right one?
A nurse can suggest the right choice, arrange delivery and show how to use it.