An oxygen concentrator isn’t the same thing as an oxygen tank, which delivers liquid or gas oxygen. Instead, the concentrator is a machine that uses the air around you to make oxygen.

Inogen has launched Voxi 5, a new stationary oxygen concentrator developed in collaboration with Yuwell Medical.

Of course, to make liquid oxygen, one must first have oxygen ... So [Shahriar] started his quest with a cheap-ish off-the-shelf oxygen concentrator, one that uses the pressure-swing adsorption ...

It’s necessary to deliver liquid oxygen and some compressed gas systems. Your supplier can bring portable tanks to you and pick up the empty tanks. Home concentrators use the air in your house, ...

Of course, to make liquid oxygen, one must first have oxygen ... So [Shahriar] started his quest with a cheap-ish off-the-shelf oxygen concentrator, one that uses the pressure-swing adsorption ...

The airlines control their use on board. Unlike liquid-oxygen devices or oxygen tanks, concentrators are not classified as hazardous materials, said Daryl Risinger, a spokesman for Inogen ...

Portable oxygen concentrators are portable devices that provide oxygen to users at greater than 90 percent concentration. They do not use compressed or liquid oxygen, which the government ...

Oxygen concentrators are widely used for oxygen provision in healthcare applications, especially where liquid or pressurised oxygen is too dangerous or inconvenient, such as in homes or in ...