Devices descending from K190058
6 later devices reach PureSleep (OTC use) through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K220688 | SilentZPro 2.0 | Shinrin-Yoku Traders, LLC | 2022 | 1 | — |
| +1 | K222475 | Snor Lock | Solbaro Co., Ltd. | 2022 | 0 | — |
| +1 | K213088 | ZQuiet Advance | Sleeping Well, LLC | 2022 | 1 | — |
| +1 | K210910 | Snore Bandit | Snorebandit, LLC | 2021 | 0 | — |
| +2 | K253868 | QuietLab Pro | QuietLab, LLC | 2025 | 0 | — |
| +2 | K250028 | Anti Snore Mouthpiece | Dongguan Yiyao Science & Technology Development Co., Ltd. | 2025 | 0 | — |