Another vital part of the kit is a pulse oximeter, which [Aris] uses to make sure he’s getting enough oxygen. His O 2 saturation actually goes up from his baseline when the hood is on and ...

Forget applying an oxygen mask to the face, say researchers seeking ... “The only options for treating not only the novel coronavirus but various lung illnesses was to use ventilators or ECMO ...

"If your lungs are healthy, and you have no breathing difficulties, your body has all the oxygen it needs," says Boyer. "Taking in more is like going to the gas station and trying to fill a tank ...