Devices descending from K052241
38 later devices reach Disc-FX System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K162490 | Disc-FX System | Elliquence, LLC | 2017 | 0 | — |
| +1 | K130110 | Meddusa Bipolar System | Elliquence, LLC | 2013 | 4 | — |
| +1 | K081051 | Spinevu Endoscopic Spine System (Sess), Spinevu Miniscope | Spine View, Inc. | 2008 | 16 | — |
| +1 | K062038 | X-Sten Mild Tool Kit, Model MTK-0001 | X-Sten Corp. | 2006 | 14 | — |
| +2 | K190336 | Soniquence Bipolar Electrodes | Soniquence, LLC | 2019 | 3 | — |
| +2 | K122134 | Flexlite Camera | Spine View, Inc. | 2012 | 0 | — |
| +2 | K113362 | Spinevu Endoscopic Spine System (Sess) | Spine View, Inc. | 2012 | 1 | — |
| +2 | K102733 | Vision-Sciences Ent-5000 Video Ent Scope with Endosheath Technology, Vision-Sciences… | Vision-Sciences, Inc. | 2011 | 7 | — |
| +2 | K093062 | Vertos Medical Mild Device Kit | X-Sten Corp. | 2010 | 13 | — |
| +2 | K090278 | Enspire Debrider System | Spine View, Inc. | 2009 | 7 | — |
| +3 | K233800 | Vertos mild Device Kit (MDK-0002) | Vertos Medical, Inc. | 2024 | 3 | — |
| +3 | K212636 | CORUS Spinal System-X | Providence Medical Technology, Inc. | 2021 | 5 | — |
| +3 | K211946 | Soniquence Reusable Bipolar Cable | Soniquence, LLC | 2021 | 0 | — |
| +3 | K202558 | Ellusa Bipolar Wands | Ellusa, LLC | 2020 | 1 | — |
| +3 | K181292 | PrimeSight™ UNITY 9000 Video Processor, PrimeSight™ UNITY 9100 Video Processor | Cogentix Medical, Inc. | 2018 | 0 | — |
| +3 | K180876 | DTRAX Spinal System | Providence Medical Technology, Inc. | 2018 | 7 | — |
| +3 | K150248 | ORL Video NasoPharyngo-Larngoscope | Jedmed Instrument Company | 2015 | 0 | — |
| +3 | K150776 | Medrobotics Flex System | Medrobotics Corporation | 2015 | 1 | — |
| +3 | K123359 | OVS1 Video System | Olive Medical Corp. | 2012 | 1 | — |
| +3 | K122662 | Vertiflex Direct Decompression System | Vertiflex, Inc. | 2012 | 0 | — |
| +3 | K121548 | Spinevu Endoscopic Spine System (Sess) | Spine View, Inc. | 2012 | 0 | — |
| +3 | K110992 | Enspire Debrider System | Spine View, Inc. | 2011 | 6 | — |
| +4 | K253523 | Freedom DS™ Decompression System | Spinal Simplicity | 2026 | 0 | — |
| +4 | K243774 | ELID (Endoscopic Less Invasive Decompression) System | Lesspine Innovations | 2025 | 1 | — |
| +4 | K251060 | CORUS™ Navigation System-GX | Providence Medical Technology, Inc. | 2025 | 0 | — |
| +4 | K240625 | CORUS Navigation Access System | Providence Medical Technology, Inc. | 2024 | 4 | — |
| +4 | K222429 | Ellusa Reusable Bipolar Cable | Ellusa, LLC | 2022 | 0 | — |
| +4 | K190201 | CORUS Spinal System | Providence Medical Technology, Inc. | 2019 | 6 | — |
| +4 | K170453 | Medrobotics Flex Robotic System | Medrobotics Corporation | 2017 | 0 | — |
| +4 | K152513 | 8X-10-XXXX Camera System | Santa Barbara Imaging Systems | 2015 | 0 | — |
| +4 | K120553 | ESPIN | Nlt Spine, Ltd. | 2012 | 2 | — |
| +4 | K120680 | Enspire Discectomy System | Spine View, Inc. | 2012 | 0 | — |
| +5 | K260329 | Ion-C Navigation Instruments | SurGenTec, LLC | 2026 | 1 | — |
| +5 | K252546 | VantageTM Lumbar Decompression Kit | Allevion Medical, LLC | 2026 | 0 | — |
| +5 | K243659 | FLASH™ Facet Fusion Instruments, IsoTis® Facet Fusion Instruments | SeaSpine Orthopedics Corporation | 2025 | 0 | — |
| +5 | K133061 | Espin System | Nlt Spine, Ltd. | 2013 | 0 | — |
| +5 | K130057 | ESPIN | Nlt Spine, Ltd. | 2013 | 1 | — |
| +6 | K262121 | Ion-L Navigated Instruments | SurGenTec, LLC | 2026 | 0 | — |