A stationary mains electricity (AC-powered) device designed to concentrate oxygen (O2) from ambient air and deliver the concentrated O2, typically through an attached nasal cannula, to a patient requiring oxygen therapy. It processes the air through an interna
| Company | Devices | Share |
|---|---|---|
| Nidek Medical Products, Inc. | 53 | 23% |
| Caire Inc. | 45 | 19% |
| Sunset Healthcare Solutions, Inc. | 42 | 18% |
| Airsep Corporation | 35 | 15% |
| Respironics, Inc. | 23 | 10% |
| Devilbiss Healthcare Llc | 8 | 3% |
| Jiangsu Konsung Bio Medical Science And Technology Co., Ltd. | 3 | 1% |
| Dalton Medical Corporation | 3 | 1% |
| Oxytek Medical Technology Co., Ltd. | 2 | 1% |
| Sysmed (China) Co.,Ltd | 2 | 1% |
| Shenyang Canta Medical Tech.Co.,Ltd | 2 | 1% |
| Invacare Corporation | 2 | 1% |
Company = labeler of record on GUDID. 22 companies in total; top 12 shown. Click headers to sort.
Sample of brand names as labelled; no endorsement. Ask us for the full list with company, model and UDI.
| Code | Name | Devices |
|---|---|---|
| CAW | Generator, Oxygen, Portable | 193 |
| CAW | Generator, oxygen, portable | 46 |
| OGL | Oxygen Administration Kit | 33 |
| BYX | Tubing, Pressure And Accessories | 9 |
| NFB | Conserver, oxygen | 1 |
Use these as the dimensions to specify in a tender line.
232 device records in commercial distribution are listed on the FDA Global Unique Device Identification Database (GUDID) under the GMDN category "Stationary oxygen concentrator", from 22 companies. The largest labeler is Nidek Medical Products, Inc. with 23% of records.
CAW (Generator, Oxygen, Portable), CAW (Generator, oxygen, portable), OGL (Oxygen Administration Kit), BYX (Tubing, Pressure And Accessories)
No. GUDID is the US register. For the UAE (MOHAP/DoH) and Saudi (SFDA/MDMA) a separate registration and a local authorised representative are required; Consulting Wallah can check the status and connect you with registered suppliers.
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Source: FDA AccessGUDID (AccessGUDID full release 2 Nov 2026); counts are device records in commercial distribution grouped by GMDN preferred term; companies are labelers of record. Information only — US listing is not a registration in the UAE or GCC; verify with the regulator. © Consulting Wallah — CC BY‑NC‑ND.