Devices descending from K033822
35 later devices reach Respironics Custom I Oral Appliance through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K111549 | Attune Sleep Apnea System | Apnicure, Inc. | 2012 | 5 | — |
| +1 | K113569 | Apnearx | Apnea Science Corporation | 2012 | 4 | — |
| +1 | K060795 | Somnofit | Strategic Counsel Sarl | 2006 | 0 | — |
| +1 | K061688 | Anti-Snoring / Sleep Apnea Device | Tomed Dr. Toussaint GmbH | 2006 | 22 | — |
| +2 | K223901 | ApneaRX Pro | Apnea Sciences Coporation | 2023 | 1 | — |
| +2 | K181396 | Oral Device OA, Oral Device S | Passion For Life Healthcare (Uk) Limited | 2018 | 0 | — |
| +2 | K171529 | Snorer's Friend | Scope Healthcare Technologies Pty, Ltd. | 2018 | 0 | — |
| +2 | K162192 | BluePro | Bluesom | 2016 | 0 | — |
| +2 | K152660 | Hypnospad | Somnics, Inc. | 2016 | 0 | — |
| +2 | K140777 | Zquiet-SA | Sleeping Well, LLC | 2014 | 0 | — |
| +2 | K132003 | Winx Sleep Therapy System | Apnicure, Inc. | 2014 | 0 | — |
| +2 | K130538 | Winx Sleep Therapy System | Apnicure, Inc. | 2013 | 2 | — |
| +2 | K122130 | Winx Sleep Therapy System | Apnicure, Inc. | 2012 | 3 | — |
| +2 | K121761 | Somnoguard SP Soft | Tomed Dr. Toussaint GmbH | 2012 | 2 | — |
| +2 | K120372 | DR Greenburgs Hybrid Vacuum | Always More Marketing, Inc. | 2012 | 0 | — |
| +2 | K120371 | DR Greenburgs Hybrid Acrylic | Always More Marketing, Inc. | 2012 | 0 | — |
| +2 | K113022 | Puresleep | Sleep Science Partners, Inc. | 2012 | 1 | — |
| +2 | K111680 | DR. Greensburg's Hybrid | Always More Marketing, Inc. | 2011 | 6 | — |
| +2 | K090503 | Zquiet Mouthpiece | Sleeping Well, LLC | 2009 | 10 | — |
| +3 | K252531 | Myosa (S1H, S1, S2, S3, S1M, S2M); Myosa for Snorers (S1, S1M, S2) | Myofunctional Research Co. | 2026 | 1 | — |
| +3 | K253868 | QuietLab Pro | QuietLab, LLC | 2025 | 0 | — |
| +3 | K250122 | SleepRight Snore Aid | Splintek, Inc. | 2025 | 0 | — |
| +3 | K193460 | The iNAP One Sleep Therapy System | Somnice, Inc. | 2020 | 1 | — |
| +3 | K182312 | Zyppah Anti-Snoring Device | Always More Marketing | 2019 | 3 | — |
| +3 | K160531 | Noiselezz | Firma Ingemarsson | 2016 | 0 | — |
| +3 | K150566 | Oniris | Sas Oniris | 2016 | 0 | — |
| +3 | K140663 | Therasnore | Distar, LLC | 2014 | 0 | — |
| +3 | K093407 | Zquiet Mouthpiece | Sleeping Well, LLC | 2010 | 8 | — |
| +4 | K261912 | SnØreNegatØr | DnB Innovations, LLC | 2026 | 0 | — |
| +4 | K220907 | The iNAP One Sleep Therapy System | Somnics, Inc. | 2023 | 0 | — |
| +4 | K203462 | Advanced Dental Appliance | Dasoft Partners | 2021 | 0 | — |
| +4 | K180124 | ZQuiet | Sleeping Well, LLC | 2018 | 6 | — |
| +5 | K210910 | Snore Bandit | Snorebandit, LLC | 2021 | 0 | — |
| +5 | K201719 | Vital Sleep | The Snore Reliever Company, LLC | 2021 | 1 | — |
| +5 | K191618 | SleepTight Mouthpiece STZ | Michael D Williams Dds PA | 2019 | 3 | — |