In the third group, the patients had been receiving oxygen therapy ... type of mask had a nearly similar effect on arterial oxygen tension whereas in Group 2 the values varied widely among ...

There are several different types of oxygen, including oxygen gas, liquid oxygen, oxygen concentrators, and hyperbaric oxygen ...

How much oxygen costs may depend on factors such as: the type of oxygen therapy what equipment a person requires whether a person receives oxygen in the hospital or at home whether a person is ...