Devices descending from K973674
10 later devices reach Elecsys Folate through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K031756 | Roche Diagnostics Elecsys Folate II Assay | Roche Diagnostics Corp. | 2003 | 9 | — |
| +2 | K043318 | Modification to Roche Elecsys Folate II Immunoassay | Roche Diagnostics Corp. | 2004 | 8 | 1 |
| +3 | K082340 | Roche Elecsys Folate Iii, Roche Elecsys RBC Folate Hemolysing Reagent, Roche Elecsys… | Roche Diagnostics Corp. | 2009 | 7 | — |
| +4 | K141426 | Elecsys Folate Iii | Roche Diagnostics | 2014 | 0 | — |
| +4 | K111506 | Elecsys Precicontrol Varia 3 | Roche Diagnostics | 2011 | 3 | 1 |
| +4 | K103716 | Roche Elecsys Folate RBC; Roche Elecsys Folate RBC Calset | Roche Diagnostics | 2011 | 1 | — |
| +5 | K233060 | Elecsys Folate III | Roche Diagnostics | 2024 | 0 | — |
| +5 | K132828 | Elecsys Calcitonin; Immunoassay, Calset, Calcheck 5; Elecsys Precicontrol Varia 3 | Roche Diagnostics | 2013 | 2 | — |
| +6 | K252431 | Elecsys Calcitonin | Roche Diagnostics GmbH | 2026 | 0 | — |
| +6 | K182012 | ADVIA Centaur Calcitonin (CALCT) assay | Axis-Shield Diagnostics Limited | 2018 | 0 | — |