Devices descending from K100077
22 later devices reach Nellcor Compatible Reusable SPO2 Soft-Finger Sensor, Model T100A-090103 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K173368 | Reusable & Disposable SpO2 Sensors | Shenzhen Coreray Technology, Ltd. | 2018 | 0 | — |
| +1 | K153184 | Caremed Reusable & Disposable SPO2 Sensors | Shenzhen Caremed Medical Technology Co., Ltd. | 2017 | 5 | — |
| +1 | K152390 | Medke Oximetry Finger Sensor | Shenzhen Medke Technology Co., Ltd. | 2016 | 0 | — |
| +1 | K142832 | Unimed Disposable and Reusable SPO2 Sensors | Unimed Medical Supplies, Inc. | 2015 | 14 | — |
| +2 | K253109 | Reusable SPO2 Sensor (BSA307-47; BSA109-50; BSA109-31O) | Shenzhen Best Electronics Co., Ltd. | 2026 | 0 | — |
| +2 | K251696 | Unimed Reusable SpO2 Sensors (-48 Series and -29 Series) (U410-48); Unimed Reusable SpO2… | Unimed Medical Supplies, Inc. | 2025 | 0 | — |
| +2 | K251691 | Unimed Reusable SpO2 Sensors (-08 Series) (U403S-08); Unimed Reusable SpO2 Sensors (-08… | Unimed Medical Supplies, Inc. | 2025 | 0 | — |
| +2 | K251695 | Unimed Reusable SpO2 Sensors (-06 Series) (U403S-06); Unimed Reusable SpO2 Sensors (-06… | Unimed Medical Supplies, Inc. | 2025 | 0 | — |
| +2 | K251693 | Unimed Reusable SpO2 Sensors (-75 Series) (U410-75); Unimed Reusable SpO2 Sensors (-75… | Unimed Medical Supplies, Inc. | 2025 | 0 | — |
| +2 | K242580 | Unimed Reusable Finger Clip SpO2 Sensors (U103-125); Unimed Reusable Finger Clip SpO2… | Unimed Medical Supplies, Inc. | 2025 | 1 | — |
| +2 | K202851 | Spo2 Sensor | Jkh USA, LLC | 2020 | 1 | — |
| +2 | K201360 | Reusable and Disposable SpO2 Sensors | Xinkang Medical Instrument Co., Ltd. | 2020 | 1 | — |
| +2 | K191279 | Disposable SpO2 Sensor | Shenzhen Caremed Medical Technology Co., Ltd. | 2019 | 1 | — |
| +2 | K191420 | Reusable SpO2 Sensor | Shenzhen Changke Connect Electronics Co., Ltd. | 2019 | 0 | — |
| +2 | K181270 | Disposable SpO2 Sensors, Reusable SpO2 Sensors | Orantech, Inc. | 2018 | 1 | — |
| +2 | K172981 | Reusable SpO2 Sensors, Disposable SpO2 Sensors | APK Technology Co., Ltd. | 2018 | 0 | — |
| +2 | K173045 | Oximeter | Shenzhen Greatmade Tech Limited | 2018 | 0 | — |
| +3 | K260931 | Unimed Reusable Finger Clip SpO2 Sensors (U403-49R and U103-49R) | Unimed Medical Supplies, Inc. | 2026 | 0 | — |
| +3 | K251751 | Spo2 Sensor CSS032D | Shenzhen Ykd Technology Co., Ltd. | 2025 | 0 | — |
| +3 | K231979 | Mecun SpO2 sensor | Shenzhen Mecun Medical Supply Co., Ltd. | 2024 | 0 | — |
| +3 | K200069 | Disposable SpO2 Sensor | Shenzhen Changke Connect Electronics Co., Ltd. | 2020 | 0 | — |
| +3 | K192608 | Disposable SpO2 Sensor | Shenzhen Sino-K Medical Technology Co.,Ltd | 2020 | 0 | — |