Devices descending from K171327
5 later devices reach Tyber Medical Wedge System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K220197 | Trigon HA Wedge Fixation System | Nvision Biomedical Technologies, Inc. | 2022 | 4 | — |
| +2 | K243231 | Trigon PEEK HA Wedges | Nvision Biomedical Technologies | 2024 | 1 | — |
| +2 | K234116 | Trigon Trigon HA Stand-Alone Wedge Fixation System | Nvision Biomedical Technologies | 2024 | 0 | — |
| +2 | K223226 | Trigon™ HA Stand-Alone Wedge Fixation System | Nvision Biomedical Technologies, Inc. | 2022 | 0 | — |
| +3 | K252254 | Osteotomy Wedge System | Sinaptic Surgical | 2025 | 0 | — |