| K252407 | OxyGo Portable Oxygen Concentrator (1400-7000) | Mv Life, LLC | 2026-04-23 |
| K253549 | DeVilbiss 5 Liter Oxygen Concentrator (555) | Devilbiss Healthcare, LLC | 2026-03-26 |
| K251534 | Oxygen Concentrator (J10A) | Foshan Kycare Medical Equipment Co., Ltd. | 2025-12-29 |
| K252616 | Portable oxygen concentrator (JLO-190P) | Shenzhen Homed Medical Device Co., Ltd. | 2025-12-22 |
| K251764 | Oxygen Concentrator-P2-O5E | Qingdao Kingon Medical Science and Technology Co., Ltd. | 2025-12-22 |
| K252268 | V series portable oxygen concentrator (V5, V5C, V6, V6C) | Shenzhen Harveymed Technology Co., Ltd. | 2025-12-16 |
| K250805 | DeVilbiss PulmO2 10-Liter Oxygen Concentrator (1060AW) | Devilbiss Healthcare, LLC | 2025-12-09 |
| K251607 | Oxygen Concentrator (J5A) | Foshan Kycare Medical Equipment Co., Ltd. | 2025-11-21 |
| K243833 | Portable oxygen concentrator (JAY-1000P) | Longfian Scitech Co., Ltd. | 2025-09-29 |
| K250625 | Portable oxygen concentrator (W-R1(MAX)); Portable oxygen concentrator (W-R1); Portable oxygen concentrator (W-R2); Portable oxygen concentrator (W-R2(Lite)) | Nanjing Yinuoji Medical Technology Co., Ltd. | 2025-08-27 |
| K251130 | Portable Oxygen Concentrator (JM-P50A) | Jiangsu Jumao X-Care Medical Equipment Co., Ltd. | 2025-08-21 |
| K250671 | FreeStyle Comfort (AS200 / FreeStyle Comfort) | Caire, Inc. | 2025-07-11 |
| K242736 | Portable Oxygen Concentrator (Spirit-3) | Jiangsu Yuyue Medical Equipment & Supply Co., Ltd. | 2025-06-05 |
| K242718 | Portable Oxygen Concentrator (P2-TOC) | Qingdao Kingon Medical Science and Technology Co., Ltd. | 2025-02-28 |
| K240840 | Oxygen Concentrator (ZY-10AB/115) | Foshan Care Medical Technology Co., Ltd. | 2024-12-06 |
| K240561 | Rugged Oxygen Generator (ROG) (RO01-00001) | Molecular Products , Ltd. | 2024-12-06 |
| K230969 | Oxygen Concentrator | Jiangsu Jumao X-Care Medical Equipment Co., Ltd. | 2023-11-09 |
| K230702 | Portable Oxygen Concentrator (Model: P2-S4, P2-S3,P2-K4,P2-K3) | Qingdao Kingon Medical Science and Technology Co., Ltd. | 2023-10-18 |
| K223740 | Oxygen Concentrator (Model: KSW-5, KSN-5, KSOC-5) | Jiangsu Konsung Bio-Medical Science and Technology Co., Ltd. | 2023-10-05 |
| K222920 | Oxygen concentrator | Zhengzhou Olive Electronic Technology Co., Ltd. | 2023-07-20 |
| K230052 | Inogen Rove 6 | Inogen, Inc. | 2023-06-30 |
| K223379 | Portable Oxygen Concentrator (Model: P2-E7, P2-E) | Qingdao Kingon Medical Science and Technology Co., Ltd. | 2023-06-22 |
| K211056 | Oxus Sieve Beds | Oxus, Inc. | 2023-05-31 |
| K213825 | Oxygen Concentrator model 8F-3A, Oxygen Concentrator model 8F-5A | Jiangsu Yuyue Medical Equipment & Supply Co., Ltd. | 2023-04-28 |
| K222086 | Inogen Rove 4 Portable Oxygen Concentrator | Inogen | 2022-12-09 |
| K213210 | Oxygen Concentrator, Model JAY-5AW | Longfian Scitech Co., Ltd. | 2022-12-08 |
| K210371 | Portable Oxygen Concentrator, model: P2-E6 | Qingdao Kingon Medical Science and Technology Co., Ltd. | 2022-06-03 |
| K202389 | Oxygen Concentrator | Foshan Mic Medical Technology Co., Ltd. | 2022-04-08 |
| K203210 | Invacare Platinum 5NXG Oxygen Concentrator | Invacare Corporation | 2021-04-12 |
| K203086 | X-PLO2R | Belluscura, LLC | 2021-03-02 |