Devices descending from K983920
12 later devices reach Ems Peep Valves- Adjustable through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K071560 | Provent Nasal Dilator, Model BR2 | Ventus Medical, Inc. | 2008 | 10 | — |
| +1 | K053466 | Hsiner Resuscitator | Hsiner Co., Ltd. | 2006 | 0 | — |
| +2 | K111549 | Attune Sleep Apnea System | Apnicure, Inc. | 2012 | 5 | — |
| +2 | K102404 | Provent Professional Sleep Apnea Therapy (Provent 80); Provent Professional Sleep Apnea… | Ventus Medical, Inc. | 2010 | 2 | — |
| +2 | K090398 | Provent Professional Sleep Apnea Therapy | Ventus Medical, Inc. | 2009 | 3 | 1 |
| +3 | K191728 | ULTepap Expiratory Positive Airway Pressure (EPAP) Device | Bryggs Medical, LLC | 2020 | 0 | — |
| +3 | K180619 | Bongo | Innomed Healthscience, Inc. | 2018 | 1 | — |
| +3 | K132003 | Winx Sleep Therapy System | Apnicure, Inc. | 2014 | 0 | — |
| +3 | K130538 | Winx Sleep Therapy System | Apnicure, Inc. | 2013 | 2 | — |
| +3 | K122130 | Winx Sleep Therapy System | Apnicure, Inc. | 2012 | 3 | — |
| +4 | K193460 | The iNAP One Sleep Therapy System | Somnice, Inc. | 2020 | 1 | — |
| +5 | K220907 | The iNAP One Sleep Therapy System | Somnics, Inc. | 2023 | 0 | — |