Devices descending from K001085
197 later devices reach Modification to Onyx, Finger Clip Pulse Oximeter, Model 9500 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K113865 | Pultol | Sharp Corporation | 2012 | 0 | — |
| +1 | K051107 | Onyx II Finger Pulse Oximeter, Model 9550 | Nonin Medical, Inc. | 2005 | 154 | — |
| +1 | K040178 | Pulseox 5500 Finger Device, Pulseox 7500 Wristwatch Device | S.P.O. Medical Equipment, Ltd. | 2004 | 5 | — |
| +1 | K013171 | 3420 Digit Pulse Oximeter, Model 3420 | Bci, Inc. | 2002 | 43 | — |
| +2 | K202483 | MyHomeDoc | Myhomedoc, Ltd. | 2021 | 1 | — |
| +2 | K173589 | Prizma | G-Medical Innovations, Ltd. | 2018 | 0 | — |
| +2 | K170181 | Prizma | G-Medical Innovations, Ltd. | 2017 | 1 | — |
| +2 | K130947 | Fingertip Pulse Oximeter | Beijing Choice Electronic Technololgy Co., Ltd. | 2013 | 10 | — |
| +2 | K080375 | RMX Physiological Data Recorder | S.L.P., Ltd. | 2008 | 0 | — |
| +2 | K070371 | Fingertip Pulse Oximeter MD300C | Beijing Choice Electronic Technololgy Co., Ltd. | 2007 | 79 | — |
| +2 | K063641 | PC-60, Non-Invasivepulse Oximeter | Shenzhen Creative Industry Co., Ltd. | 2007 | 2 | — |
| +2 | K053130 | Onyx II Finger Pulse Oximeter, Model 9550 | Nonin Medical, Inc. | 2006 | 59 | — |
| +2 | K043528 | Spirotel | Mir Medical Intl. Research Srl | 2005 | 42 | — |
| +3 | K223785 | N9+ | Nonagon, Ltd. | 2023 | 0 | — |
| +3 | K172616 | Pulse Oximeter | Beijing Safe Heart Technology, Ltd. | 2018 | 0 | — |
| +3 | K180174 | Belun Ring | Belun Technology Company Limited | 2018 | 4 | — |
| +3 | K150093 | Pulse Oximeter, Models PC-66A; PC-66B; PC-66C;PC-60B1; PC-60B5; PC-60D; PC-60D2; PC-60E… | Shenzhen Creative Industry Co., Ltd. | 2015 | 0 | — |
| +3 | K141105 | Pulse Oximeter | Hunan Accurate Bio-Medical Technology Co., Ltd. | 2014 | 8 | — |
| +3 | K140682 | Fingertip Pulse Oximeter | Beijing Choice Electronic Technololgy Co., Ltd. | 2014 | 3 | — |
| +3 | K130784 | Spirotel | Mir Medical Intl. Research Srl | 2013 | 0 | — |
| +3 | K131047 | Fingertip Pulse Oximeter | Beijing Choice Electronic Technololgy Co., Ltd. | 2013 | 2 | — |
| +3 | K123871 | Fingertip Pulse Oximeter | Beijing Choice Electronic Technololgy Co., Ltd. | 2013 | 2 | — |
| +3 | K120502 | PC-60NW Fingertip Oximeter | Shenzhen Creative Industry Co., Ltd. | 2012 | 1 | — |
| +3 | K112843 | Pulse Oximeter | Nonin Medical, Inc. | 2012 | 27 | — |
| +3 | K101577 | Modification to:Fingertip Pulse Oximeter, Model MD300C Series | Beijing Choice Electronic Technololgy Co., Ltd. | 2010 | 2 | — |
| +3 | K093757 | MD300C1 Fingertip Pulse Oximeter | Beijing Choice Electronic Technololgy Co., Ltd. | 2010 | 24 | — |
| +3 | K092652 | Fingertip Pulse Oximeter, Model MD300CA ND300CA | Beijing Choice Electronic Technololgy Co., Ltd. | 2010 | 0 | — |
| +3 | K081712 | Fingertip Pulse Oximeter, Model M70, and Handheld Pulse Oximeter, Model M700 | Guangdong Biolight Meditech Co., Ltd. | 2008 | 3 | — |
| +3 | K081285 | Finger Pulse Oximeter, Model 9560 | Nonin Medical, Inc. | 2008 | 40 | — |
| +3 | K073454 | Fingertip Pulse Oximeter, Model CMS-50C | Contec Medical System Co., Ltd. | 2008 | 10 | — |
| +3 | K072825 | Fingertip Pulse Oximeter, Model MD300I | Beijing Choice Electronic Technololgy Co., Ltd. | 2008 | 20 | — |
| +3 | K061712 | Spirobank II | Mir Medical Intl. Research Srl | 2006 | 40 | — |
| +4 | K212385 | YUWELL Finger Pulse Oximeter | Jiangsu Yuyue Medical Equipment & Supply Co., Ltd. | 2022 | 1 | — |
| +4 | K193350 | Leadtek Fingertip Pulse Oximeter | Leadtek Research, Inc. | 2020 | 4 | — |
| +4 | K191417 | Belun Ring | Belun Technology Company Limited | 2019 | 3 | — |
| +4 | K163382 | Oxitone 1000 | Oxitone Medical, Ltd. | 2017 | 17 | — |
| +4 | K161938 | Fingertip Pulse Oximeter | Xuzhou Yongkang Electronic Science Technology Co., Ltd. | 2017 | 0 | — |
| +4 | K162199 | Cascade IOMAX Intraoperative Monitor | Cadwell Industries, Inc. | 2017 | 7 | 3 |
| +4 | K153021 | Fingertip Pulse Oximeter A310 | Amemo, Inc. | 2016 | 17 | — |
| +4 | K160268 | Fingertip Pulse Oximeter MD300CG11/MD300CG51 | Beijing Choice Electronic Technology Co., Ltd. | 2016 | 1 | — |
| +4 | K161560 | Fingertip Pulse Oximeter MD300CN310 | Beijing Choice Electronic Technology Co., Ltd. | 2016 | 1 | — |
| +4 | K151287 | Fingertip Pulse Oximeters M70, M70A, M70B, M70C, M70D | Guangdong Biolight Meditech Co., Ltd. | 2016 | 0 | — |
| +4 | K150314 | Masimo MightySat Rx Fingertip Pulse Oximeter | Masimo Corporation | 2015 | 24 | — |
| +4 | K151206 | Fingertip Pulse Oximeter | Beijing Choice Electronic Technololgy Co., Ltd. | 2015 | 0 | — |
| +4 | K142687 | Pulse Oximeter | Shanghai Berry Electronic Tech Co., Ltd. | 2015 | 1 | — |
| +4 | K141024 | External Pulse Oximeter | Beijing Choice Electronic Technololgy Co., Ltd. | 2015 | 0 | — |
| +4 | K141128 | Fingertip Pulse Oximeter | Beijing Choice Electronic Technololgy Co., Ltd. | 2014 | 1 | — |
| +4 | K131021 | Pulse Oximeter | Nonin Medical, Inc. | 2013 | 3 | — |
| +4 | K123801 | Finger Pulse Oximeter | Shenzhen Kingyield Technology Co., Ltd. | 2013 | 0 | — |
| +4 | K121697 | Fingertip Pulse Oximeter | Andon Health Co, Ltd. | 2012 | 1 | — |
| +4 | K112804 | Fingertip Pulse Oximeter | Guangdong Biolight Meditech Co., Ltd. | 2012 | 0 | — |
| +4 | K103530 | Spirodoc | Medical International Research USA, Inc. | 2011 | 4 | — |
| +4 | K101694 | Handheld Pulse Oximeter Model M800 | Guangdong Biolight Meditech Co., Ltd. | 2010 | 0 | — |
| +4 | K092620 | MD300C318 Fingertip Pulse Oximeter | Beijing Choice Electronic Technololgy Co., Ltd. | 2009 | 10 | — |
| +4 | K082487 | M-50 Series SPO2 Sensor | Beijing Choice Electronic Technololgy Co., Ltd. | 2009 | 1 | — |
| +4 | K083229 | E.S Teck ( Electro Sensor Teck) | Ld Technology, LLC | 2009 | 5 | — |
| +4 | K081033 | Miroxi | Mir Medical Intl. Research Srl | 2009 | 0 | — |
| +4 | K082789 | G1B Pulse Oximeter | General Meditech, Inc. | 2009 | 0 | — |
| +4 | K082641 | Fingertip Pulse Oximeter, Models CMS-50D, CMS-50L, CMS-50DL | Contec Medical System Co., Ltd. | 2008 | 9 | — |
| +4 | K081125 | Wrist Pulse Oximeter MD300W | Beijing Choice Electronic Technololgy Co., Ltd. | 2008 | 10 | — |
| +4 | K072979 | Spirobank G | Mir Medical Intl. Research Srl | 2007 | 33 | — |
| +5 | K263010 | ISIS Headboxes, ISIS Neurostimulator, ISIS Xpert Plus, ISIS Xpert, ISIS Xpress | inomed Medizintechnik GmbH | 2026 | 0 | — |
| +5 | K252448 | AViTA Pulse Oximeter (SP61) | Avita Corporation | 2026 | 0 | — |
| +5 | K252805 | YUWELL® Finger Pulse Oximeter (YX105, YX106, YX110, YX310) | Jiangsu Yuyue Medical Equipment & Supply Co., Ltd. | 2026 | 0 | — |
| +5 | K223399 | AViTA Pulse Oximeter | Avita Corporation | 2024 | 1 | — |
| +5 | K231416 | Air Next (NVD-02) | Nuvoair AB | 2024 | 0 | — |
| +5 | K230501 | Spirobank Oxi | Mir Medical International Research USA | 2023 | 0 | — |
| +5 | K230415 | Cadwell Guardian | Cadwell Industries, Inc. | 2023 | 0 | — |
| +5 | K221798 | Finger Pulse Oximeter, Model: X1906P | Shenzhen Changkun Technology Co., Ltd. | 2023 | 0 | — |
| +5 | K212166 | ISIS Headboxes, ISIS Neurostimulator, ISIS Xpert Plus, ISIS Xpert, ISIS Xpress | Inomed Medizintechnik GmbH | 2022 | 5 | — |
| +5 | K210305 | Pulse Oximeter | Dongguan Lingxin Technologies Co., Ltd. | 2021 | 0 | — |
| +5 | K211407 | Belun Ring BLR-100X | Belun Technology Company Limited | 2021 | 2 | — |
| +5 | K210032 | Leadtek Fingertip Pulse Oximeter (Wireless), Leadtek Fingertip Pulse Oximeter (Wireless) | Leadtek Research, Inc. | 2021 | 0 | — |
| +5 | K202776 | Fingertip pulse oximeter | Shenzhen Lepu Intelligent Medical Equipment Co., Ltd. | 2021 | 0 | — |
| +5 | K201002 | Safey Pocket Spirometer | Safey Medical Devices Pvt, Ltd. | 2020 | 0 | — |
| +5 | K183089 | Air Next | Nuvoair AB | 2020 | 1 | — |
| +5 | K191403 | Pulse Oximeter | Nonin Medical, Inc. | 2019 | 1 | — |
| +5 | K190869 | Pulse Oximeter | Shenzhen Aeon Technology Co., Ltd. | 2019 | 4 | — |
| +5 | K191272 | Wearable Device, Wearable Package | Current Health, Ltd. | 2019 | 16 | — |
| +5 | K183556 | oCare Wrist Pulse Oximeter | Taiwan Biophotonic Corporation | 2019 | 0 | — |
| +5 | K181956 | Masimo MightySat Rx Fingertip Pulse Oximeter | Masimo Corporation | 2019 | 23 | — |
| +5 | K181006 | BB-613 Watch Oximeter | Bio-Beat Technologies, Ltd. | 2018 | 15 | — |
| +5 | K181466 | Cadwell Zenith System | Cadwell Industries, Inc. | 2018 | 0 | — |
| +5 | K173123 | Pulse Oximeter | Shenzhen Imdk Medical Technology Co., Ltd. | 2018 | 11 | — |
| +5 | K172366 | Wrist Pulse Oximeter | Beijing Choice Electronic Technology Co., Ltd. | 2018 | 5 | — |
| +5 | K170798 | Dictum Health | Dictum Health, Inc. | 2017 | 5 | — |
| +5 | K163249 | GoSpiro | Monitored Therapeutics, Inc. | 2017 | 2 | — |
| +5 | K142888 | Fingertip Pulse Oximeter | Beijing Choice Electronic Technololgy Co., Ltd. | 2015 | 8 | — |
| +5 | K141546 | Vitalograph Model 7000 Spirotrac | Vitalograph (Ireland), Ltd. | 2014 | 2 | — |
| +5 | K140582 | Fingertip Pulse Oximeter | Shenzhen Jumper Medical Equipment Co., Ltd. | 2014 | 6 | — |
| +5 | K140785 | Pulse Oximeter | Nonin Medical, Inc. | 2014 | 0 | — |
| +5 | K131111 | Ihealth Fingertip Pulse Oximeter | Andon Health Co, Ltd. | 2013 | 0 | — |
| +5 | K122046 | Wrist Pulse Oximeter | Beijing Choice Electronic Technololgy Co., Ltd. | 2013 | 3 | — |
| +5 | K111494 | Handheld Pulse Oximeter | Beijing Choice Electronic Technololgy Co., Ltd. | 2012 | 0 | — |
| +5 | K103685 | Pulse Oximeter Sensor (Disposable and Reusable) Model RSA002DN, RSJ002DA, RSJ091DI… | Beijing Rongrui-Century Scie. & Tech. Co., Ltd. | 2011 | 0 | — |
| +5 | K101568 | Model SB100II Finger Pulse Oximeter | Atlantean | 2010 | 0 | — |
| +5 | K102442 | E.S.O. (Electro Sensor Oxi) | Ld Technology, LLC | 2010 | 4 | — |
| +5 | K083879 | Innocor Ergospirometry System (INN00010), the Basic Innocor Including Breath-by-Breath… | Innovision A/S | 2009 | 2 | — |
| +6 | K252655 | Pulse Oximeter (PO-A2AO, PO-A2AT, PO-A3AO, PO-H1AO, PO-B1AO, PO-C5AO, PO-C5AT, PO-C6AO… | Shenzhen Imdk Medical Technology Co., Ltd. | 2026 | 0 | — |
| +6 | K241086 | Avidhrt Sense SpO2 | Avidhrt, Inc. | 2025 | 0 | — |