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 ...

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 ...

The agency’s notice estimates 1,735,000 passengers bring a portable oxygen concentrator aboard a commercial aircraft. All of them must carry a signed physician statement explaining the oxygen therapy ...