Devices descending from K003498
22 later devices reach Fresenius Optiflux 200A through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K070222 | Fresenius Renal Acute Care (Rac 100) Filter, Model 0500610N | Fresenius Medical Care North America | 2007 | 0 | — |
| +1 | K051187 | Rexeed Series Dialyzers | Asahi Kasei Medical Co., Ltd. | 2005 | 20 | 1 |
| +2 | K153344 | Asahi REXEED-S Series Dialyzer | Asahi Kasei Medical Co., Ltd. | 2015 | 0 | — |
| +2 | K121409 | Asahi Rexeed-SX/LX Series Dialyzer | Asahi Kasei Medical Co., Ltd. | 2013 | 0 | — |
| +2 | K082414 | Optiflux F250NR, Model 0500325E | Fresenius Medical Care North America | 2008 | 16 | 3 |
| +2 | K082515 | Asahi Rexeed-SX/LX Dialyzers, Models: 13SX, 15SX, 18SX, 21SX, 25SX, 13LX, 15LX, 18LX, 21LX | Asahi Kasei Medical Co., Ltd. | 2008 | 1 | 7 |
| +3 | K123262 | Optiflux Ultra Dialyzer | Fresenius Medical Care North America | 2014 | 13 | — |
| +3 | K131381 | Elisio-H Hemodialyzer | Nipro Medical Corporation | 2013 | 2 | — |
| +4 | K152367 | Optiflux dialyzer | Fresenius Medical Care North America | 2015 | 12 | 1 |
| +4 | K140191 | Elisio-H Hemodialyzer | Nipro Medical Corporation | 2014 | 1 | — |
| +5 | K260533 | Elisio™-H | Nipro Medical Corporation | 2026 | 0 | — |
| +5 | K192707 | Optiflux F180NR Dialyzer | Fresenius Medical Care Renal Therapies Group, LLC | 2020 | 0 | — |
| +5 | K192928 | Optiflux Enexa F500 Dialyzer | Fresenius Medical Care Reanal Therapies Group, LLC | 2020 | 0 | — |
| +5 | K162488 | Optiflux dialyzer | Fresenius Medical Care North America | 2017 | 9 | 4 |
| +6 | K261267 | Careflux H60;Careflux H70;Careflux V500 | Fresenius Medical Care Renal Therapies Group, LLC | 2026 | 0 | — |
| +6 | K220721 | FX CorAL 60, FX CorAL 80, FX CorAL 100, FX CorAL 120, FX CorAL 600, FX CorAL 800, FX… | Fresenius Medical Care Renal Therapies Group, LLC | 2023 | 6 | — |
| +6 | K203062 | Optiflux Series of Dialyzers F160NR, F180NR, F200NR | Fresenius Medical Care Renal Therapies Group, LLC | 2020 | 1 | — |
| +7 | K242053 | FX CorAL 40 (F00009214); FX CorAL 50 (F00009215) | Fresenius Medical Care Renal Therapies Group, LLC | 2025 | 1 | — |
| +7 | K243874 | FX CorAL 60 (F00012969); FX CorAL 80 (F00012970); FX CorAL 100 (F00012971); FX CorAL 120… | Fresenius Medical Care Renal Therapies Group, LLC | 2025 | 2 | — |
| +7 | K240394 | multiFlux 1000 (F00012408) | Fresenius Medical Care Renal Therapies Group, LLC | 2024 | 1 | — |
| +8 | K252459 | multiFlux 130 (F00013123); multiFlux 160 (F00013124) | Fresenius Medical Care Renal Therapies Group, LLC | 2026 | 0 | — |
| +8 | K253518 | FX CorAL 40; FX CorAL 50 | Fresenius Medical Care Renal Therapies Group, LLC | 2025 | 0 | — |