Devices descending from K123789
8 later devices reach Swift FX Nano through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K132887 | Airfit N10 | Resmed, Ltd. | 2013 | 7 | Class I |
| +2 | K153673 | AirFit N20 | Resmed, Ltd. | 2016 | 6 | — |
| +3 | K161978 | AirFit N20 | Resmed, Ltd. | 2016 | 5 | Class I |
| +4 | K203347 | Sleep Apnea Breathing Therapy Mask: YF-01 Full Face Mask, YF-02 Full Face Mask, YF-03… | Suzhou Yuyue Medical Technology Co., Ltd. | 2021 | 0 | — |
| +4 | K171212 | AirFit N20 | Resmed, Ltd. | 2017 | 3 | Class I |
| +5 | K251847 | Sleepnet Arie Full Face Vented Mask; Sleepnet Arie Nasal Vented Mask | Sleepnet Corporation | 2026 | 0 | — |
| +5 | K180497 | Scone Mask | Resmed, Ltd. | 2018 | 1 | — |
| +6 | K223747 | Whitsundays Mask System | Resmed Pty Ltd (Registration Number: 3004604967) | 2023 | 0 | — |