Devices descending from K964402
6 later devices reach Versatrac (TM) Lumbar Retractor System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K180610 | Geister retractor for neuro - and spine surgery | Geister Medizin Technik GmbH | 2018 | 1 | — |
| +1 | K161680 | MEDICON Spinal Spreading Systems | Medicon EG | 2017 | 0 | — |
| +1 | K161004 | Self-retaining Retractor | Fetzer Medical GmbH & Co. KG | 2016 | 1 | — |
| +1 | K113273 | Spotlight Access System | Johnson & Johnson | 2012 | 0 | — |
| +1 | K071771 | Instrumed Retractors | Instrumed International, Inc. | 2007 | 2 | — |
| +2 | K252995 | Durashield Device Kit | SurGenTec, LLC | 2026 | 0 | — |