Devices descending from K844131
29 later devices reach Nucleotome through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K040919 | Nucleotome Probe Set, Model 21200 | Clarus Medical, LLC | 2004 | 17 | 1 |
| +1 | K032473 | Dekompressor Percutaneous Discectomy Probe | Stryker Instruments | 2003 | 28 | 3 |
| +2 | K180315 | Diskom | Biopsybell S.R.L. | 2018 | 0 | — |
| +2 | K141557 | Herniatome Percutaneous Disectomy Device - Cervical, Herniatome Percutaneous Disectomy… | Gallini Medical Devices, Srl | 2014 | 1 | 3 |
| +2 | K092877 | Indiscal Aspiration Device and Accessories | Baylis Medical Co., Inc. | 2009 | 0 | — |
| +2 | K090303 | Xtend-ST Nucleus Removal System, Model 9004 | Corespine Technologies, LLC | 2009 | 0 | — |
| +2 | K090278 | Enspire Debrider System | Spine View, Inc. | 2009 | 7 | — |
| +2 | K062038 | X-Sten Mild Tool Kit, Model MTK-0001 | X-Sten Corp. | 2006 | 14 | — |
| +3 | K110992 | Enspire Debrider System | Spine View, Inc. | 2011 | 6 | — |
| +3 | K093062 | Vertos Medical Mild Device Kit | X-Sten Corp. | 2010 | 13 | — |
| +4 | K233800 | Vertos mild Device Kit (MDK-0002) | Vertos Medical, Inc. | 2024 | 3 | — |
| +4 | K212636 | CORUS Spinal System-X | Providence Medical Technology, Inc. | 2021 | 5 | — |
| +4 | K180876 | DTRAX Spinal System | Providence Medical Technology, Inc. | 2018 | 7 | — |
| +4 | K122662 | Vertiflex Direct Decompression System | Vertiflex, Inc. | 2012 | 0 | — |
| +4 | K120553 | ESPIN | Nlt Spine, Ltd. | 2012 | 2 | — |
| +4 | K120680 | Enspire Discectomy System | Spine View, Inc. | 2012 | 0 | — |
| +4 | K113362 | Spinevu Endoscopic Spine System (Sess) | Spine View, Inc. | 2012 | 1 | — |
| +5 | K253523 | Freedom DS™ Decompression System | Spinal Simplicity | 2026 | 0 | — |
| +5 | K243774 | ELID (Endoscopic Less Invasive Decompression) System | Lesspine Innovations | 2025 | 1 | — |
| +5 | K251060 | CORUS™ Navigation System-GX | Providence Medical Technology, Inc. | 2025 | 0 | — |
| +5 | K240625 | CORUS Navigation Access System | Providence Medical Technology, Inc. | 2024 | 4 | — |
| +5 | K190201 | CORUS Spinal System | Providence Medical Technology, Inc. | 2019 | 6 | — |
| +5 | K133061 | Espin System | Nlt Spine, Ltd. | 2013 | 0 | — |
| +5 | K130057 | ESPIN | Nlt Spine, Ltd. | 2013 | 1 | — |
| +5 | K121548 | Spinevu Endoscopic Spine System (Sess) | Spine View, Inc. | 2012 | 0 | — |
| +6 | K260329 | Ion-C Navigation Instruments | SurGenTec, LLC | 2026 | 1 | — |
| +6 | K252546 | VantageTM Lumbar Decompression Kit | Allevion Medical, LLC | 2026 | 0 | — |
| +6 | K243659 | FLASH™ Facet Fusion Instruments, IsoTis® Facet Fusion Instruments | SeaSpine Orthopedics Corporation | 2025 | 0 | — |
| +7 | K262121 | Ion-L Navigated Instruments | SurGenTec, LLC | 2026 | 0 | — |