Devices descending from K090503
10 later devices reach Zquiet Mouthpiece through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K160531 | Noiselezz | Firma Ingemarsson | 2016 | 0 | — |
| +1 | K140777 | Zquiet-SA | Sleeping Well, LLC | 2014 | 0 | — |
| +1 | K093407 | Zquiet Mouthpiece | Sleeping Well, LLC | 2010 | 8 | — |
| +2 | K180124 | ZQuiet | Sleeping Well, LLC | 2018 | 6 | — |
| +3 | K253868 | QuietLab Pro | QuietLab, LLC | 2025 | 0 | — |
| +3 | K210910 | Snore Bandit | Snorebandit, LLC | 2021 | 0 | — |
| +3 | K201719 | Vital Sleep | The Snore Reliever Company, LLC | 2021 | 1 | — |
| +3 | K191618 | SleepTight Mouthpiece STZ | Michael D Williams Dds PA | 2019 | 3 | — |
| +4 | K252531 | Myosa (S1H, S1, S2, S3, S1M, S2M); Myosa for Snorers (S1, S1M, S2) | Myofunctional Research Co. | 2026 | 1 | — |
| +5 | K261912 | SnØreNegatØr | DnB Innovations, LLC | 2026 | 0 | — |