The Oxygen concentrators are the devices,
which are made to concentrate the oxygen. These are required to source an
oxygen-enriched product gas stream. Also, these have significant role in
pressure swing adsorption as well as membrane gas separation. These do their
task with accuracy and maintain the high purity. Oxygen concentrators give supplementary oxygen
for patients who are suffering from chronic obstructive pulmonary disease.
These are functional as the adjunct treatment for severe sleep apnea. In
addition, these are functional as the stationary sources that give long-term
oxygen therapy (LTOT) to patients who are administered at home.