Devices descending from K972614
12 later devices reach Twister Oxygen Concentrator Model 600, Twister Oxygen Concentrator W/Opi Model… through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K061261 | L4 Oxygen Concentrator | Respironics, Inc. | 2006 | 6 | — |
| +1 | K061426 | Oxygen Concentrator Filters, Models DBF32, DBF24, DBF27, DBF25, DFC06 and DDF47 | Porous Media Corp. | 2006 | 2 | — |
| +1 | K043006 | Millennium M10 Oxygen Concentrator, Model M10600; with Opi, Model M10605 | Respironics, Inc. | 2005 | 4 | — |
| +2 | K213825 | Oxygen Concentrator model 8F-3A, Oxygen Concentrator model 8F-5A | Jiangsu Yuyue Medical Equipment & Supply Co., Ltd. | 2023 | 0 | — |
| +2 | K132489 | Inogen at Home Oxygen Concentrator (Aka Inogen at Home) | Inogen, Inc. | 2014 | 0 | — |
| +2 | K132205 | Actovox DUO2 Oxygen Concentrator System | Inova Labs, Inc. | 2014 | 0 | — |
| +2 | K131626 | Exceleron Bacterial Filters | Exceleron Medical | 2014 | 0 | — |
| +2 | K100920 | Mesa II Oxygen Concentrator Model: T2000 Series | Sequal Technologies Co., Ltd. | 2010 | 0 | — |
| +2 | K091363 | Compressor Filter, Models AG1038831, HCF100,BF900,BF910,BF950, LL201, LL202, LL205… | Ag Industries | 2010 | 1 | — |
| +2 | K082566 | Mark 5 Nuvo Lite Ocsi and STD | Nidek Medical Products, Inc. | 2008 | 1 | — |
| +2 | K072348 | Precision Oxygen Concentrator | Precision Medical, Inc. | 2008 | 0 | — |
| +3 | K123738 | Mark 5 Nuvo Lite Ocsi, Mark 5 Nuvo Lite STD | Nidek Medical Products, Inc. | 2013 | 0 | — |