Devices descending from K131758
5 later devices reach Surgen U through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K171359 | Pollogen Legend+ System | Pollogen, Ltd. | 2017 | 4 | — |
| +2 | K173503 | Pollogen Legend System | Pollogen, Ltd. | 2018 | 3 | — |
| +3 | K233473 | Deka Lotus | El.En S.P.A. | 2024 | 1 | — |
| +3 | K220124 | YandR System, VoluDerm Handpiece, VoluDerm Tips | Pollogen, Ltd. | 2022 | 0 | — |
| +4 | K250281 | Deka Lotus | El.En S.P.A. | 2025 | 0 | — |