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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 ...

The alert reminds underground mine personnel that the chambers' oxygen systems must be protected against damage when the chambers are moved, or dangerous conditions could result during an actual ...

After almost two weeks in the hospital battling COVID-19, Gerardo Mercado was ready to go home. There was just one problem: He couldn’t get portable oxygen cylinders to aid his recovery there.

Difficulty breathing is one of the most common severe Covid-19 symptoms, and as photos of people waiting in long lines for oxygen canisters in India and elsewhere attest, supplies of medical oxygen ...