Devices descending from K881905
38 later devices reach Model Micro SI Ambulatory Ecg Monitor through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K042799 | QRS-Card Cardiology Suite | Pulse Biomedical, Inc. | 2004 | 1 | — |
| +1 | K042463 | Holter Plus | Rozinn Electronics, Inc. | 2004 | 35 | — |
| +2 | K142352 | CardiacLinx | Ross Medical Technology, Inc. | 2015 | 0 | — |
| +2 | K091075 | Zeus (Zio Ecg Utilization Service) System | iRhythm Technologies, Inc. | 2009 | 32 | — |
| +2 | K062068 | Intelwave Heart Rate Variability System, Version 1.0 | Intelwave, LLC | 2006 | 1 | — |
| +3 | K142551 | QANS (Quantitative Autonomic Nervous System) Monitoring System | Hhssystems, LLC | 2015 | 0 | — |
| +3 | K142681 | ZEUS (ZIO ECG Utilization Service) System | iRhythm Technologies, Inc. | 2014 | 31 | — |
| +4 | K143513 | ZIO SR ECG Monitoring Service | iRhythm Technologies, Inc. | 2015 | 30 | — |
| +5 | K232670 | HiCardi+ H100 | MEZOO Co., Ltd. | 2024 | 0 | — |
| +5 | K223049 | CardioSTAT® ECG Test Solution | Icentia, Inc. | 2023 | 0 | — |
| +5 | K203638 | AT-Patch ECG Analysis System | Atsens Co., Ltd. | 2022 | 1 | — |
| +5 | K210179 | QOCA Portable ECG Monitoring Device | Quanta Computer, Inc. | 2022 | 0 | — |
| +5 | K202456 | M5 Recorder | Global Instrumentation, LLC | 2020 | 0 | — |
| +5 | K173461 | ECG recorder and Arrhythmia Detector | Smart Solutions Technologies SL | 2018 | 1 | — |
| +5 | K171936 | Peerbridge Cor (TM) System | Peerbridge Health, Inc. | 2017 | 1 | — |
| +5 | K163512 | Zio AT ECG Monitoring System | iRhythm Technologies, Inc. | 2017 | 18 | 1 |
| +5 | K162503 | Stealth System, Stealth Sensor, Stealth Smart Cable, StealthView Software | Cardiac Insight, Inc. | 2017 | 0 | — |
| +6 | K253529 | Peerbridge COR MDx (Cor MDx) | Peerbridge Health, Inc. | 2026 | 0 | — |
| +6 | K261569 | UbiqVue™ 2AYe Cardiac System (UX2253) | Lifesignals, Inc. | 2026 | 0 | — |
| +6 | K242583 | AT-Patch (ATP-C130/ATP-C70) | Atsens Co., Ltd. | 2025 | 0 | — |
| +6 | K240029 | Zio AT® device (A100A1001) | iRhythm Technologies, Inc. | 2024 | 1 | — |
| +6 | K233584 | RhythmStar System | RhythMedix, LLC | 2024 | 1 | — |
| +6 | K231620 | Nuubo Smart | Smart Solutions Technologies SL | 2023 | 0 | — |
| +6 | K181502 | Zio AT ECG Monitoring System, ZEUS System | iRhythm Technologies, Inc. | 2018 | 12 | — |
| +7 | K250793 | RhythmStar System (SL) | RhythMedix, LLC | 2026 | 0 | — |
| +7 | K240177 | Zio AT® device (A100A1001) | iRhythm Technologies, Inc. | 2024 | 0 | — |
| +7 | K210822 | DeepRhythmAI | Medicalgorithmics S.A. | 2022 | 6 | — |
| +7 | K190593 | Zio XT ECG Monitoring System, Zio AT ECG Monitoring System | iRhythm Technologies, Inc. | 2019 | 4 | — |
| +8 | K254255 | S-Patch CardioAI | Wellysis Corp. | 2026 | 0 | — |
| +8 | K241197 | DeepRhythmAI | Medicalgorithmics S.A. | 2024 | 3 | — |
| +8 | K233755 | HeartKey® Rhythm | B-Secur Limited | 2024 | 0 | — |
| +8 | K202527 | Zio ECG Utilization Software (ZEUS) System | iRhythm Technologies, Inc. | 2021 | 3 | — |
| +9 | K250932 | DeepRhythmAI | Medicalgorithmics S.A. | 2025 | 1 | — |
| +9 | K242129 | VitalRhythm | Vitalconnect, Inc. | 2025 | 0 | — |
| +9 | K222389 | ZEUS System | iRhythm Technologies, Inc. | 2023 | 1 | — |
| +9 | K213409 | ZEUS System (Zio Watch) | iRhythm Technologies, Inc. | 2022 | 0 | — |
| +10 | K252859 | ZEUS Platform (FG0501US) | iRhythm Technologies, Inc. | 2026 | 0 | — |
| +10 | K253141 | DeepRhythmAI | Medicalgorithmics S.A. | 2025 | 0 | — |