Devices descending from K923402
205 later devices reach Crystal Trace Piezo Respiratory Effort Sensor through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +11 | K252497 | Sansa Hsat | Huxley Medical | 2025 | 0 | — |
| +11 | K250151 | Us2.ca | Eko.Ai Pte Ltd. D/B/A Us2.Ai | 2025 | 0 | — |
| +11 | K250624 | myAir | Resmed Corp | 2025 | 1 | — |
| +11 | K243866 | InVision Precision Cardiac Amyloid | InVision Medical Technology Corporation | 2025 | 0 | — |
| +12 | K251657 | Personalized Therapy Comfort Settings (PTCS) | Resmed Corp | 2025 | 0 | — |