Devices descending from K042312
8 later devices reach Jet-X Bar Clamps and Pin Clamps-Non-Magnetic/MR Safe through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K201253 | Modular Rail System, TAYLOR SPATIAL FRAME External Fixator, JET-X Fixator, ILIZAROV… | Smith & Nephew | 2020 | 5 | — |
| +1 | K120871 | Smith & Nephew, Inc. External Fixation System Instrumentation | Smith & Nephew, Inc. | 2012 | 6 | — |
| +1 | K100795 | Jet-X Bar System Clamps and Posts Reprocessing | Smith & Nephew, Inc. | 2010 | 0 | — |
| +2 | K253291 | Excelsior System | Blue Ocean Global | 2026 | 0 | — |
| +2 | K253202 | Hoffmann LRF System | Stryker GmbH | 2025 | 0 | — |
| +2 | K251128 | Extremity Medical External Fixation System | Extremity Medical, LLC | 2025 | 0 | — |
| +2 | K241563 | Extremity Medical External Fixation System | Extremity Medical, LLC | 2025 | 1 | — |
| +2 | K241769 | Response Ortho Metaphyseal Hinge Fixator System | Response Ortho Solutions, LLC | 2024 | 0 | — |