Devices descending from K991722
14 later devices reach Devilbiss 5 Liter Oxygen Concentrator through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K081267 | Hygeia-5 Oxygen Concentrator | Kedl Internation Limited | 2008 | 0 | — |
| +1 | K061426 | Oxygen Concentrator Filters, Models DBF32, DBF24, DBF27, DBF25, DFC06 and DDF47 | Porous Media Corp. | 2006 | 2 | — |
| +1 | K020386 | Invacare Platinum, Models Irc 5LX and Irc 5LX02 | Invacare Corp. | 2002 | 12 | 2 |
| +2 | K200890 | Invacare Perfecto2V Oxygen Concentrator | Invacare Corporation | 2020 | 1 | 1 |
| +2 | K131626 | Exceleron Bacterial Filters | Exceleron Medical | 2014 | 0 | — |
| +2 | K091363 | Compressor Filter, Models AG1038831, HCF100,BF900,BF910,BF950, LL201, LL202, LL205… | Ag Industries | 2010 | 1 | — |
| +2 | K091650 | Axs-590 Series | Swr International, Ltd. | 2009 | 0 | — |
| +2 | K090007 | Jumao Oxygen Concentrator, Model JM-07000HI, JM-07000I, JM-07000 | Danyang Jumao Healthcare Equipment Co., Ltd. | 2009 | 4 | — |
| +2 | K033405 | Longfei Lfy-I-5 Oxygen Concentrator | Zhejiang Longfei Industrial Co., Ltd. | 2005 | 5 | — |
| +3 | K230969 | Oxygen Concentrator | Jiangsu Jumao X-Care Medical Equipment Co., Ltd. | 2023 | 3 | Class I |
| +3 | K203210 | Invacare Platinum 5NXG Oxygen Concentrator | Invacare Corporation | 2021 | 0 | 1 |
| +4 | K252965 | Oxygen Concentrator (OX-5A, OX-5C) | Oxytek Medical Technology Co., Ltd. | 2026 | 0 | — |
| +4 | K253549 | DeVilbiss 5 Liter Oxygen Concentrator (555) | Devilbiss Healthcare, LLC | 2026 | 0 | — |
| +4 | K250805 | DeVilbiss PulmO2 10-Liter Oxygen Concentrator (1060AW) | Devilbiss Healthcare, LLC | 2025 | 0 | — |