Devices descending from K150539
34 later devices reach OASYS System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K151755 | OASYS (r) System | Stryker Corporation | 2015 | 33 | — |
| +2 | K222684 | XIA® 4.5 Spinal System, XIA® 4.5 Cortical Trajectory, XIA® 3 Spinal System, Serrato®… | Stryker Spine | 2023 | 4 | — |
| +2 | K172495 | Reform® POCT System | Precision Spine, Inc. | 2018 | 1 | — |
| +2 | K162136 | CastleLoc-S Posterior Cervical Fixation System; LnK Posterior Cervical Fixation System | L&K BIOMED Co., Ltd. | 2016 | 12 | — |
| +2 | K153439 | PathLoc-C Posterior Cervical Fixation System | L&K BIOMED Co., Ltd. | 2016 | 0 | — |
| +2 | K153370 | Caspian OCT/MESA Mini/DENALI Mini Spinal System | K2m, Incorporated | 2016 | 17 | — |
| +3 | K242361 | OZARK Cervical Plate System; PYRENEES® Cervical Plate System; EVEREST® Spinal System… | Stryker Spine | 2024 | 1 | — |
| +3 | K240872 | Erisma® Deformity Spinal System; Erisma® Lp Spinal Fixation System | Clariance | 2024 | 1 | — |
| +3 | K233989 | CarboClear® Posterior Cervical Screw System | CarboFix Orthopedics, Ltd. | 2024 | 2 | — |
| +3 | K231840 | CastleLoc-S Posterior Cervical Fixation System | L&K BIOMED Co., Ltd. | 2023 | 0 | — |
| +3 | K222107 | Black Diamond™ POCT Spinal System | Osseus Fusion Systems | 2022 | 0 | — |
| +3 | K200793 | LnK Posterior Cervical Fixation System and CastleLoc-S Posterior Cervical Fixation System | L&K BIOMED Co., Ltd. | 2020 | 11 | — |
| +3 | K182182 | YUKON OCT Spinal System | K2m | 2018 | 5 | — |
| +3 | K181603 | EVEREST Spinal System, RANGE (MESA and DENALI) Spinal System, CASPIAN OCT (MESA Mini and… | K2m, Inc. | 2018 | 5 | — |
| +3 | K171444 | YUKON OCT Spinal System | K2m, Inc. | 2017 | 13 | 3 |
| +4 | K254045 | CarboClear® Posterior Cervical Screw System; CarboClear® Hybrid Posterior Cervical Screw… | CarboFix Orthopedics, Ltd. | 2026 | 0 | — |
| +4 | K253545 | Vulcan Spinal System | K2m, Inc. | 2026 | 0 | — |
| +4 | K252327 | CMORE® CT System; CMORE® CT System Navigated Instruments | Icotec AG | 2025 | 1 | — |
| +4 | K241863 | Erisma® Lp Spinal Fixation System; Erisma® LP MIS | Clariance | 2024 | 0 | — |
| +4 | K221050 | ZESPIN SI Joint Fusion System, Paeon Posterior Cervical Fixation System, Paeon Anterior… | Aegis Spine, Inc. | 2022 | 6 | — |
| +4 | K210035 | ZESPIN SI Joint Fusion System, MegaCerfix Posterior Cervical Fixation System, MegaCerfix… | Aegis Spine | 2021 | 10 | — |
| +4 | K200936 | Invictus™ CT Spinal Fixation System | Alphatec Spine, Inc. | 2020 | 3 | — |
| +4 | K193129 | Yukon OCT Spinal System | K2m, Inc. | 2020 | 0 | 1 |
| +5 | K252597 | Valence Robotic Navigation System; Valence Robotic Navigation Instruments (For Use with… | Alphatec Spine, Inc. | 2026 | 1 | — |
| +5 | K232318 | VICTORY™ Lumbar Plate System | Globus Medical, Inc. | 2023 | 0 | — |
| +5 | K231839 | CastleLoc-P Anterior Cervical Plate System, AccelFix Lumbar Plate System | L&K BIOMED Co., Ltd. | 2023 | 2 | — |
| +5 | K231841 | PathLoc SI Joint Fusion System | L&K BIOMED Co., Ltd. | 2023 | 1 | — |
| +5 | K223521 | ZESPIN SI Joint Fusion System | Aegis Spine, Inc. | 2023 | 2 | — |
| +5 | K223719 | Paeon Anterior Cervical Plate System, Elatus Lumbar Plate System | Aegis Spine, Inc. | 2023 | 3 | — |
| +5 | K203125 | Invictus™ OCT Spinal Fixation System | Alphatec Spine, Inc. | 2020 | 0 | — |
| +6 | K261284 | Invictus® Small Stature Spinal Fixation System; Invictus® 2.0 Spinal Fixation System | Alphatec Spine, Inc. | 2026 | 0 | — |
| +6 | K261112 | CastleLoc-P Anterior Cervical Plate System | L&K BIOMED Co., Ltd. | 2026 | 0 | — |
| +6 | K251940 | PathLoc Lumbar Plate System | L&K BIOMED Co., Ltd. | 2026 | 0 | — |
| +6 | K240201 | PathLoc SI Joint Fusion System | L&K BIOMED Co., Ltd. | 2024 | 0 | — |