Devices descending from K043132
10 later devices reach Universal Xacttrace through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K173793 | XactTrace Single Use Respiratory Effort Belt System | Embla Systems | 2019 | 1 | — |
| +1 | K090273 | Kai Sensors Non-Contact Respiratory Rate Spot Check, Model 100, Kai Rspot, Model 100 | Kai Sensors, Inc. | 2009 | 7 | — |
| +2 | K242424 | Bluebird Single-Use Respiratory Effort Belt | Cadwell Industries, Inc. | 2024 | 0 | — |
| +2 | K151940 | Thora-3Di, Model T-01 | Pneumacare Limited | 2016 | 3 | — |
| +2 | K103631 | Sleepminder Breathing Frequency Indicator | Biancamed Limited | 2011 | 1 | — |
| +2 | K100773 | Kai Spot Model KMS 200 | Kai Medical, Inc. | 2010 | 0 | — |
| +3 | K242001 | Philips VSC-MEDlib | Philips Medical Systems Nederland B.V. | 2025 | 2 | — |
| +3 | K200445 | The C100 Contactless Breathing Monitor | Circadia Technologies, Ltd. | 2020 | 0 | — |
| +4 | K243966 | FaceHeart Vitals Software Development Kit (FH vitals SDK-RR) | Faceheart Corp. | 2025 | 1 | — |
| +5 | K253650 | Anura Mobile Core SDK (M1) | Nuralogix Corporation | 2026 | 0 | — |