The U.S. Army Medical Materiel Agency will soon begin fielding a new 12-pound portable oxygen generator that will drastically reduce logistical issues related to oxygen supply for patient care in the ...

For decades, receiving oxygen treatments for conditions such as COPD meant being tethered to bulky canisters of compressed oxygen, which limited mobility and independence. An atmosphere of pure oxygen ...

DEAR DR. ROACH: I have COPD, and my doctor explains that the trouble is that my lungs do not expel the full amount of the breath I take in. This prevents the full oxygen intake from my breath. My ...

Dear Dr. Roach: I am a 78-year-old man with severe COPD who is on oxygen 24/7. I use a portable oxygen generator when I need to go to the store or for medical appointments. Does the oxygen protect me ...