Devices descending from K020531
416 later devices reach Philips Multi-Parameter Module, Model M3001A; Philips Component Compact… through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +9 | K201360 | Reusable and Disposable SpO2 Sensors | Xinkang Medical Instrument Co., Ltd. | 2020 | 1 | — |
| +9 | K191279 | Disposable SpO2 Sensor | Shenzhen Caremed Medical Technology Co., Ltd. | 2019 | 1 | — |
| +9 | K191420 | Reusable SpO2 Sensor | Shenzhen Changke Connect Electronics Co., Ltd. | 2019 | 0 | — |
| +9 | K181270 | Disposable SpO2 Sensors, Reusable SpO2 Sensors | Orantech, Inc. | 2018 | 1 | — |
| +9 | K173368 | Reusable & Disposable SpO2 Sensors | Shenzhen Coreray Technology, Ltd. | 2018 | 0 | — |
| +9 | K172981 | Reusable SpO2 Sensors, Disposable SpO2 Sensors | APK Technology Co., Ltd. | 2018 | 0 | — |
| +9 | K173045 | Oximeter | Shenzhen Greatmade Tech Limited | 2018 | 0 | — |
| +9 | K143216 | Assurance Alar / Nasal SpO2 Sensor | Xhale, Inc. | 2015 | 2 | 1 |
| +10 | K260931 | Unimed Reusable Finger Clip SpO2 Sensors (U403-49R and U103-49R) | Unimed Medical Supplies, Inc. | 2026 | 0 | — |
| +10 | K251751 | Spo2 Sensor CSS032D | Shenzhen Ykd Technology Co., Ltd. | 2025 | 0 | — |
| +10 | K231979 | Mecun SpO2 sensor | Shenzhen Mecun Medical Supply Co., Ltd. | 2024 | 0 | — |
| +10 | K223765 | ATEC Lateral Navigation Instruments | Alphatec Spine, Inc. | 2023 | 0 | 2 |
| +10 | K200069 | Disposable SpO2 Sensor | Shenzhen Changke Connect Electronics Co., Ltd. | 2020 | 0 | — |
| +10 | K192608 | Disposable SpO2 Sensor | Shenzhen Sino-K Medical Technology Co.,Ltd | 2020 | 0 | — |
| +10 | K171423 | Nasal Alar SpO2 Sensor | Xhale, Inc. | 2017 | 1 | 1 |
| +11 | K253887 | Nasal Alar SpO2 Sensor (989803205381); Nasal Alar SpO2 Sensor (989803205391); Nasal Alar… | Philips Medizin Systeme | 2026 | 0 | — |