Portable oxygen concentrator (POC) system. You can carry this small, electric-powered device around with you ... It’s necessary to deliver liquid oxygen and some compressed gas systems.

Oxygen therapy, or supplemental oxygen, can help people get enough oxygen if they can’t get it on their own. It can include oxygen in liquid or gas forms, among other types. Oxygen, a gas found ...

For this reason, the guideline recommends liquid oxygen for patients with chronic lung disease who are mobile outside of the home and require continuous oxygen flow rates of >3 L/min during exertion.

Portable oxygen concentrator. This is a good choice for when you run errands or go to work. ... Liquid oxygen tank. Usually, oxygen is a gas. But at lower temperatures, ...

Liquid oxygen systems: An oxygen reservoir contains liquid oxygen that you use to fill a small tank, as required. ... Portable oxygen concentrator: This is the smallest, ...