Devices descending from K990843
6 later devices reach Serum Crosslaps One Step Elisa through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K993706 | Elecsys Serum B-Crosslaps/Serum Immunoassay | Roche Diagnostics Corp. | 2000 | 5 | 1 |
| +2 | K051543 | Elecsys Precicontrol Bone | Roche Diagnostics Corp. | 2005 | 4 | — |
| +3 | K111506 | Elecsys Precicontrol Varia 3 | Roche Diagnostics | 2011 | 3 | 1 |
| +4 | K132828 | Elecsys Calcitonin; Immunoassay, Calset, Calcheck 5; Elecsys Precicontrol Varia 3 | Roche Diagnostics | 2013 | 2 | — |
| +5 | K252431 | Elecsys Calcitonin | Roche Diagnostics GmbH | 2026 | 0 | — |
| +5 | K182012 | ADVIA Centaur Calcitonin (CALCT) assay | Axis-Shield Diagnostics Limited | 2018 | 0 | — |