Devices descending from K033405
5 later devices reach Longfei Lfy-I-5 Oxygen Concentrator through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K090007 | Jumao Oxygen Concentrator, Model JM-07000HI, JM-07000I, JM-07000 | Danyang Jumao Healthcare Equipment Co., Ltd. | 2009 | 4 | — |
| +2 | K230969 | Oxygen Concentrator | Jiangsu Jumao X-Care Medical Equipment Co., Ltd. | 2023 | 3 | Class I |
| +3 | K252965 | Oxygen Concentrator (OX-5A, OX-5C) | Oxytek Medical Technology Co., Ltd. | 2026 | 0 | — |
| +3 | K253549 | DeVilbiss 5 Liter Oxygen Concentrator (555) | Devilbiss Healthcare, LLC | 2026 | 0 | — |
| +3 | K250805 | DeVilbiss PulmO2 10-Liter Oxygen Concentrator (1060AW) | Devilbiss Healthcare, LLC | 2025 | 0 | — |