An oxygen concentrator is a medical device that gives you extra oxygen. Air is made up of about 20% oxygen. An oxygen concentrator uses the air in the atmosphere, filters it, and gives you air ...

Portable oxygen concentrator (POC) system. You can carry this small, ... Keep oxygen devices at least 5 feet away from stoves, cooktops, open flames, heaters, and electronic devices.

For patients who need ambulatory oxygen, over-the-counter portable oxygen concentrators sold online that do not require a prescription may not be helpful, according to study results published in ...

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 ...

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 ...

The portable oxygen device must not only hold oxygen but also generate it. The purpose, according to the posting, is to "improve oxygen therapy at point-of-need in an austere, pre-hospital ...

The portable oxygen device must not only hold oxygen but also generate it. The purpose, according to the posting, is to “improve oxygen therapy at point-of-need in an austere, pre-hospital ...