There are several types of oxygen supplements available, including oxygen canisters, oxygen concentrators, and oxygen masks ... as the high concentration of oxygen may not be suitable for everyone.

If oxygen is too high or too low, it can result in serious ... It’s a simple device 26-mm-wide that can be added to a breathing mask or ventilator via a T-connector. This tiny tool will replace ...

Since the oxygen provided in oxygen bars is only at a concentration of 40%, visiting an oxygen bar probably won't cause you any damage, says Boyer, unless you have certain disorders such as emphysema.

During the day he has relied on a cannula - a plastic tube tucked into his nostrils - to deliver high-flow oxygen, which doctors are now reducing. Until this week, Francis had worn an oxygen mask ...

a plastic tube tucked into his nostrils -- to deliver high-flow oxygen, which doctors are now reducing. Until this week, Francis had worn an oxygen mask, but on Tuesday, the Vatican said he had ...

He has "suspended non-invasive mechanical ventilation and also reduced the need for high-flow oxygen therapy ... that suspension of the oxygen mask did not mean it could not be reintroduced ...

He has "suspended non-invasive mechanical ventilation and also reduced the need for high-flow oxygen therapy ... that suspension of the oxygen mask did not mean it could not be reintroduced ...