Devices descending from K181819
6 later devices reach SMARTRELEASE Endoscopic Soft Tissue Release System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K252020 | TunnelVision Endoscopic Soft Tissue Release System and the HBL Blade Assembly | Hand Biomechanics Lab, Inc. | 2025 | 0 | — |
| +1 | K223406 | SmartRelease Endoscopic Soft Tissue Release System | Microaire Surgical Instruments | 2023 | 2 | 1 |
| +1 | K222490 | HBL Blade Assembly | Hand Biomechanics Lab, Inc. | 2022 | 1 | — |
| +1 | K211297 | SMARTRELEASE Endoscopic Soft Tissue Release System | Microaire Surgical Instruments | 2021 | 0 | — |
| +2 | K252594 | UltraGuideCTR® image guided soft tissue release system | Sonex Health | 2025 | 0 | — |
| +2 | K242417 | VECTR – Video Endoscopic Carpal Tunnel Release System | Rafael Medical Devices, LLC | 2024 | 0 | — |