Portable Oxygen Concentrator

For medical, oxygen inhalation is vital to patients with breathing-related dissorders like pulmonary disease, ARDS, pneumonia, lung injuries, bronchitis, asthma, etc. Medical oxygen concentrator is designed to supply stable oxygen at 93%+-3% for 24/7/365 continuously.

Longfian oxygen concentrator oxygen therapy machine Medical device
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Longfian Scitech Co., Ltd.