Devices descending from K021166
4 later devices reach Acmi Bipolar Rectoscope, Model Eiwe-BR through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K031001 | Acmi Vista CTR Bipolar Loop Electrode | Acmi Corporation | 2003 | 3 | — |
| +2 | K062720 | S-Line Bipolar Resectoscopes and Bipolar Electrodes | Richard Wolf Medical Instruments Corp. | 2007 | 2 | 2 |
| +3 | K191341 | Veloxion Controller Kit, Veloxion Fluid Control Set, Veloxion Resectoscope, Veloxion… | Corinth Medtech, Inc. | 2019 | 1 | — |
| +4 | K250522 | Multi4 System | Multi4 Medical AB | 2025 | 0 | — |