249 devices · GMDN 31321
Mobile/portable oxygen concentrators are compact medical devices that extract and concentrate oxygen from ambient air, delivering it to patients needing supplemental oxygen therapy. Designed for use in homes, healthcare settings, or vehicles, these devices filter and compress air through a molecular sieve to separate nitrogen, producing a flow of enriched oxygen via a nasal cannula or similar interface.
These devices are typically regulated as medical technology under national and international standards, with requirements varying by jurisdiction. They are often classified based on their intended use, power source, and oxygen output, and may require compliance with safety, performance, and labeling regulations before market entry.
This category summary is AI-generated from the GMDN nomenclature and has not been verified by a human reviewer.