An estimated 1.5 million people in the U.S. require supplemental oxygen due to chronic heart and lung problems, according to the American Thoracic ... with an oxygen concentrator that provides ...

The main difference between the two is size. An oxygen concentrator is made for individual use, while an oxygen generator is usually an industrial device. Generators are used in hospitals and ...

An oxygen concentrator can help you breathe easier by supplying extra oxygen, and Inogen is a leading manufacturer and supplier of oxygen concentrators. Here’s what to expect from an Inogen ...