Devices descending from K051107
154 later devices reach Onyx II Finger Pulse Oximeter, Model 9550 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +5 | K181352 | Loop System | Spry Health, Inc. | 2019 | 10 | — |
| +5 | K180685 | AS-3XX Series Fingertip Pulse Oximeter | Xiamen Acurio Instruments Co., Ltd. | 2018 | 0 | — |
| +5 | K181503 | Fingertip Pulse Oximeter | Beijing Choice Electronic Technology Co., Ltd. | 2018 | 6 | — |
| +5 | K163135 | Finger Pulse Oximeter | Shenzhen Fitfaith Technology Co.,Ltd | 2017 | 4 | — |
| +5 | K152091 | Fingertip Pulse Oximeter | Jiangsu Konsung Bio-Medical Science & Technology Co., Ltd. | 2016 | 0 | — |
| +5 | K152089 | Wrist Pulse Oximeter | Jiangsu Konsung Bio-Medical Science & Technology Co., Ltd. | 2016 | 0 | — |
| +5 | K160956 | LD-Oxi system | Ld Technology, LLC | 2016 | 2 | — |
| +5 | K132407 | Vital Signs Patch System (in Short VSP) | Lifewatch Technologies, Ltd. | 2014 | 1 | — |
| +5 | K130056 | Patient Monitor | Ld Technology, LLC | 2013 | 0 | — |
| +6 | K250837 | Pulse Oximeter | Shanghai Berry Electronic Tech Co., Ltd. | 2025 | 0 | — |
| +6 | K250415 | G0 Blood Pressure Monitoring System (G0) | Aktiia SA | 2025 | 1 | — |
| +6 | K242876 | Pulse Oximeter ( PO2, PO2A, PO2B) | Shenzhen Viatom Technology Co., Ltd. | 2025 | 0 | — |
| +6 | K241066 | BB-613-BPM | Biobeat Technologies, Ltd. | 2025 | 0 | — |
| +6 | K211498 | Nonin OTC Pulse Oximeter Model 3250 | Nonin Medical, Inc. | 2024 | 0 | — |
| +6 | K242018 | UbiqVue™ 2A Multi-parameter System (UX2550) | Lifesignals, Inc. | 2024 | 2 | — |
| +6 | K240092 | Pulse Oximeter (YM101, YM102, YM103, YM104, YM201, YM301, YM202, YM302, YM111, YM112… | Shenzhen Yimi Life Technology Co., Ltd. | 2024 | 0 | — |
| +6 | K232975 | Pulse Oximeter (MD300C228) | Beijing Choice Electronic Technology Co., Ltd. | 2024 | 0 | — |
| +6 | K232445 | CSF-4 (CSF-4) | Cardiacsense | 2024 | 0 | — |
| +6 | K232053 | SimpleSense-BP, SimpleSense-BP Software Application | Nanowear, Inc. | 2023 | 0 | — |
| +6 | K230457 | Empatica Health Monitoring Platform; EmbracePlus; Empatica Care; Care Portal | Empatica S.r.l. | 2023 | 4 | — |
| +6 | K230172 | Pulse Oximeter | Beijing Choice Electronic Technology Co., Ltd. | 2023 | 1 | — |
| +6 | K222658 | Accurate 24 Non-invasive blood pressure monitor | Accurate Meditech, Inc. | 2023 | 2 | — |
| +6 | K223765 | ATEC Lateral Navigation Instruments | Alphatec Spine, Inc. | 2023 | 0 | 2 |
| +6 | K220101 | Pulse Oximeter | Beijing Choice Electronic Technology Co., Ltd. | 2023 | 0 | — |
| +6 | K222010 | Biobeat Platform-2 and BB-613WP Patch | Biobeat Technologies, Ltd. | 2022 | 1 | — |
| +6 | K222213 | Pulse Oximeter (UC-200, UC-201, UC-202, UC-203, UC-204, UC-100, UC-101, UC-102, UC-103… | Unimed Medical Supplies, Inc. | 2022 | 0 | — |
| +6 | K213984 | Oximeter (Model: JZK-301,JZK-303,JZK-305,JZK-307) | Shenzhen Zhengkang Technology Co., Ltd. | 2022 | 0 | — |
| +6 | K221282 | Empatica Health Monitoring Platform | Empatica S.r.l. | 2022 | 7 | — |
| +6 | K220351 | Polso Watch | Chronisense Medical, Ltd. | 2022 | 0 | — |
| +6 | K203812 | Oxyfit Pulse Oximeter | Shenzhen Viatom Technology Co., Ltd. | 2022 | 0 | — |
| +6 | K212665 | Pulse Oximeter (Model Number-SO611), Pulse Oximeter (Model Number- S0711), Pulse… | Huizhou Xiaoou Technology Co., Ltd. | 2022 | 1 | — |
| +6 | K213515 | WesperO2 | Wesper, Inc. | 2022 | 0 | — |
| +6 | K203854 | Pulse Oximeter | Shenzhen Hexin Zondan Medical Equipment Co., Ltd. | 2021 | 1 | — |
| +6 | K202324 | Fingertip Pulse Oximeter | Shenzhen Bsx Technology Electronics Co., Ltd. | 2020 | 0 | — |
| +6 | K202173 | Pulse Oximeter | Shenzhen AOJ Medical Technology Co., Ltd. | 2020 | 1 | — |
| +6 | K201384 | Pulse Oximeter | Shenzhen Raysintone Technology Co., Ltd. | 2020 | 0 | — |
| +6 | K200141 | Oxi-W System | Ld Technology, LLC | 2020 | 1 | — |
| +6 | K151835 | Vital Signs Patch System | Lifewatch Technologies, Ltd. | 2016 | 0 | — |
| +7 | K254000 | Happy Health Blood Pressure Monitor | Happy Health, Inc. | 2026 | 0 | — |
| +7 | K260374 | Empatica Health Monitoring Platform for Parkinson's Disease Monitoring; EmbracePlus… | Empatica S.r.l. | 2026 | 0 | — |
| +7 | K260157 | LifeLens Physiological Monitor | LifeLens Technologies, Inc. | 2026 | 0 | — |
| +7 | K253306 | BioTracker 2.0 | Biotracker, LLC | 2026 | 0 | — |
| +7 | K253152 | BP1000 Ultra-Compact Fingertip Blood Pressure Monitor (BP1000) | Biozen, LLC | 2026 | 0 | — |
| +7 | K252984 | Perin Health System (PHD80060-2) | Perin Health Devices, LLC | 2026 | 0 | — |
| +7 | K252981 | EmbraceMini | Empatica S.r.l. | 2025 | 1 | — |
| +7 | K242737 | Empatica Health Monitoring Platform; EmbracePlus; Empatica Care; Care Portal | Empatica S.r.l. | 2025 | 0 | — |
| +7 | K242352 | Accurate Mini Non-invasive blood pressure monitor (AMB-001) | Accurate Meditech, Inc. | 2025 | 0 | — |
| +7 | K243049 | Pulse Oximeter (FS20P); Pulse Oximeter (FS20C); Pulse Oximeter (FS10C) | Hunan Accurate Bio-Medical Technology Co., Ltd. | 2025 | 0 | — |
| +7 | K232520 | Fingertip Pulse Oximeter, models Alpine20, Alpine20A, Alpine20H, Alpine20HA, Alpine20B… | Shenzhen Smallsignal Technology Co., Ltd. | 2024 | 0 | — |
| +7 | K240236 | Happy Ring Health Monitoring System | Happy Health, Inc. | 2024 | 0 | — |
| +7 | K232915 | EpiMonitor | Empatica S.r.l. | 2024 | 1 | — |
| +7 | K230277 | Pulse Oximeter (Model OHT60,OXH78) | Cofoe Medical Technology Co., Ltd. | 2024 | 0 | — |
| +7 | K213430 | Fingertip Pulse Oximeter | Shenzhen Witleaf Medical Electronics Co., Ltd. | 2022 | 0 | — |
| +8 | K250515 | EpiMonitor | Empatica S.r.l. | 2025 | 0 | — |