More than 1.5 million Americans use an oxygen concentrator for supplemental oxygen therapy. Oxygen concentrators can be rented or bought, depending on whether you are using it for short-term therapy ...

For decades, receiving oxygen treatments for conditions such as COPD meant being tethered to bulky canisters of compressed oxygen, which limited mobility and independence. An atmosphere of pure oxygen ...

Portable oxygen concentrators are small, mobile devices that condense the environment’s oxygen. They allow people to inhale more oxygen than usual. Medicare Part B covers portable oxygen concentrators ...