Devices descending from K020247
11 later devices reach Colorado 2 Spinal System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K211414 | KHEIRON Spinal Fixation System | S.M.A.I.O | 2021 | 2 | — |
| +1 | K201659 | KHEIRON® Spinal Fixation System | S.M.A.I.O | 2020 | 10 | — |
| +2 | K253802 | KHEIRON® Spinal Fixation System, including patient specific K-ROD | S.M.A.I.O | 2026 | 1 | — |
| +2 | K211981 | KHEIRON® Spinal Fixation System | S.M.A.I.O | 2022 | 8 | — |
| +3 | K262828 | KHEIRON® Spinal Fixation System, including patient specific K-ROD | S.M.A.I.O | 2026 | 0 | — |
| +3 | K260786 | KHEIRON® Spinal Fixation System, including patient specific K-ROD | S.M.A.I.O | 2026 | 1 | — |
| +3 | K253990 | KHEIRON® Spinal Fixation System, including patient specific K-ROD | S.M.A.I.O | 2026 | 2 | — |
| +3 | K253721 | KHEIRON® Spinal Fixation System, including patient specific K-ROD | S.M.A.I.O | 2025 | 2 | — |
| +3 | K251804 | KHEIRON® Spinal Fixation System, including patient specific K-ROD | S.M.A.I.O | 2025 | 4 | — |
| +3 | K232650 | KHEIRON® Spinal Fixation System, including patient specific K-ROD | S.M.A.I.O | 2023 | 6 | — |
| +4 | K253093 | Vital™ Spinal Fixation System | Highridge Medical, LLC | 2025 | 0 | — |