Devices descending from K121272
5 later devices reach Protech Dent through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K193577 | SleepRight ProRx Custom Dental Guard | Splintek, Inc. | 2020 | 2 | — |
| +1 | K191033 | LunaGuard Nighttime Dental Protector | Mckeon Products | 2019 | 0 | — |
| +1 | K172223 | SleepRight ProRx Custom Dental Guard | Splintek, Inc. | 2017 | 3 | — |
| +2 | K250743 | Remvia NightGuard | Remvia | 2025 | 0 | — |
| +2 | K212706 | SleepRight ProRx + Custom Dental Guard, SleepRight ProRx Custom Dental Guard | Splintek, Inc. | 2021 | 0 | — |