Devices descending from K033122
158 later devices reach 5000Z System (Otc) through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K133502 | 5000Z Firefly System | Prizm Medical, Inc. | 2014 | 0 | — |
| +1 | K130114 | Painmaster MCT Patch | Newmark, Inc. | 2013 | 5 | — |
| +1 | K112415 | Lifecare Arm & Leg Pain Relief System | Everyway Medical Instruments Co.,Ltd | 2011 | 0 | — |
| +1 | K102598 | HI-Dow-XP | Hi-Dow International, Inc. | 2011 | 78 | — |
| +1 | K091757 | Otc Tens for Arm and Leg Pain Relief, Model WL-2407 | Well-Life Healthcare Limited | 2010 | 6 | — |
| +1 | K090042 | Painmaster MCT Patch | Newmark, Inc. | 2009 | 11 | — |
| +1 | K060846 | Therapeutic Massage Companion | Endurance Therapeutics | 2007 | 151 | — |
| +2 | K182267 | PAT (Pain Alleviation Technologies) | Marchan Medical, LLC | 2019 | 0 | — |
| +2 | K163393 | Hi-Dow Wireless TENS/EMS System (Model HD-5N) | Hi-Dow International, Inc. | 2017 | 1 | — |
| +2 | K151995 | Painmaster MCT Patch | Newmark, Inc. | 2016 | 0 | — |
| +2 | K152128 | 2-in-1 Abdominal Muscle Training & Back Pain Relief System | Tohkai Precision Electrical Manufactory (Shenzhen) Limited | 2015 | 0 | — |
| +2 | K151034 | PainKARE | Triowave Technologies | 2015 | 0 | — |
| +2 | K151479 | EV-820 OTC Pain Relief TENS | Everyway Medical Instruments Co.,Ltd | 2015 | 0 | — |
| +2 | K150681 | Gemore Otc Tens | Gemore Technology Co, Ltd. | 2015 | 0 | — |
| +2 | K133789 | Dolphin Neurostim Otc | Acumed Medical, Ltd. | 2015 | 1 | — |
| +2 | K142686 | StimPad OTC | Aemed, Inc. | 2014 | 0 | — |
| +2 | K133979 | TENS | Sunmas (H.K.) Trading Limited | 2014 | 0 | — |
| +2 | K131290 | IQ Technologies | Iq Technologies, Inc. | 2014 | 8 | — |
| +2 | K132563 | Pinook Stimulator | Pinook USA | 2014 | 0 | — |
| +2 | K130723 | FDES106 Mini Tens&Ems Device,FDES106 Multi-Function Mini Tens&Ems Device,FDES105 Pain… | Famidoc Technology Co., Ltd. | 2014 | 2 | — |
| +2 | K133723 | Otc Patch | Well-Life Healthcare Limited | 2014 | 3 | — |
| +2 | K122410 | I Rune (I-200L) | Medirune Co, Ltd. | 2013 | 0 | — |
| +2 | K121719 | SM Tens & PMS | Hong Qiangxing (Shenzhen) Electronics Limited | 2013 | 30 | — |
| +2 | K122744 | Prospera Otc Tens Electronic Pulse Massager | Prospera Corporation | 2013 | 55 | — |
| +2 | K121757 | Healthmateforever | Healthmate International, LLC | 2012 | 22 | — |
| +2 | K121353 | Mini Patch | Well-Life Healthcare Limited | 2012 | 1 | — |
| +2 | K120500 | The Pain Pilot (a.K.a Pain Pilot) | Hollywog, LLC | 2012 | 4 | — |
| +2 | K112392 | Hivox Biotek Inc. | Hivox Biotek, Inc. | 2012 | 58 | — |
| +2 | K113037 | Pain-Aid | Pdi Works, LLC | 2012 | 33 | — |
| +2 | K110068 | Model PM3030 | Omron Healthcare, Inc. | 2011 | 50 | — |
| +2 | K093999 | Arp Pov Sport | Arp Manufacturing, Inc. | 2010 | 1 | — |
| +2 | K100441 | Xiniwave, Model XW-18 | International Trade Group, Inc. | 2010 | 1 | — |
| +3 | K241785 | StarFormer (M008-3T) | Fotona D.O.O. | 2025 | 0 | — |
| +3 | K220524 | Well-Life Mini TENS Stimulator (WL-23XXC/WL-23XXE Series) | Well-Life Healthcare Limited | 2022 | 0 | — |
| +3 | K201354 | Tens & PMS | Hong Qiangxing (Shenzhen) Electronics Limited | 2020 | 1 | — |
| +3 | K193655 | MSLS6QF TENS/PMS Device | Self Doctor Care, LLC | 2020 | 0 | — |
| +3 | K190009 | Sunmas TENS & PMS (Model SM9187, SM9180L, SM9180S) | Hong Qiangxing (Shenzhen) Electronics Limited | 2019 | 0 | — |
| +3 | K191181 | NXPRO Neuromuscular Electrical Stimulation Device | Neux Technologies, Inc. | 2019 | 0 | — |
| +3 | K182671 | Medi-Direct TENS Pen | Jkh USA, LLC | 2019 | 0 | — |
| +3 | K171092 | XiniWave II Model ECS322P | International Trade Group, Inc. | 2017 | 0 | — |
| +3 | K170659 | IQ Technologies | Iq Technologies, Inc. | 2017 | 0 | — |
| +3 | K162392 | Avazzia | Avazzia, Inc. | 2017 | 0 | — |
| +3 | K170145 | Digital TENS Unit | Shenzhen Eapply Technology Co., Ltd. | 2017 | 0 | — |
| +3 | K160508 | Electronic Pulse Stimulator | Beijing Choice Electronic Technololgy Co., Ltd. | 2016 | 2 | — |
| +3 | K161537 | OTC TENS Device, Model PTS-IV | Counter Scientific Development (Gz), Ltd. | 2016 | 0 | — |
| +3 | K160893 | HANAROCare ReJu | M.I.Tech Co., Ltd. | 2016 | 2 | — |
| +3 | K152852 | ALEVE Direct Therapy (ALEVE Direct Therapy TENS device) | Bayer Healthcare, LLC | 2015 | 2 | — |
| +3 | K143207 | Revitive IX (OTC) | Actegy, Ltd. | 2015 | 17 | — |
| +3 | K141978 | Maxpower Relief | Omron Healthcare, Inc. | 2014 | 10 | — |
| +3 | K133929 | Health Expert Elctronic Stimulator | Shenzhen Osto Technology Company Limited | 2014 | 26 | — |
| +3 | K141260 | Electronic Pulse Stimulator | Shenzhen Jingkehui Electronic Co.., Ltd. | 2014 | 5 | — |
| +3 | K140168 | Easystim TN28_Otc | Easymed Instruments Co., Ltd. | 2014 | 6 | — |
| +3 | K140650 | Hivox Electric Stimulator Otc Tens | Hivox Biotek, Inc. | 2014 | 2 | — |
| +3 | K132993 | Counter Otc Tens Device | Counter Scientific Development (Gz), Ltd. | 2014 | 26 | — |
| +3 | K131956 | Quick Relax Pro | Healthcare Innovations, LLC | 2014 | 0 | — |
| +3 | K131910 | MPP | Marc Pro | 2014 | 1 | — |
| +3 | K131933 | Electronic Pulse Massager | Gurin Products, LLC | 2013 | 0 | — |
| +3 | K131921 | Electronic Pulse Stimulator | Shenzhen Jingkehui Electronic Co.., Ltd. | 2013 | 6 | — |
| +3 | K123866 | TANYX | Medecell Us, Inc. | 2013 | 1 | — |
| +3 | K130074 | Gymform Abs-a-Round | Well Brain International, Ltd. | 2013 | 3 | — |
| +3 | K131159 | Smartrelief | Chattem, Inc. | 2013 | 32 | — |
| +4 | K242815 | Pocket Tens (EP-300) | Hivox Biotek, Inc. | 2024 | 0 | — |
| +4 | K241678 | TENS & EMS Stimulator (MHD-1083) | Shenzhen Minghuangda Electronics Co., Ltd. | 2024 | 0 | — |
| +4 | K241119 | Transcutaneous Electrical Nerve Stimulator (K6106) | Shenzhen Yicai Health Technology Co., Ltd. | 2024 | 0 | — |
| +4 | K240292 | Transcutaneous Electrical Nerve Stimulator (9029SCM) | Hong Kong Etech Groups Limited | 2024 | 0 | — |
| +4 | K232439 | Electrical Stimulator System | Gymmax Technology Shenzen Co., Ltd. | 2024 | 0 | — |
| +4 | K221992 | Electronic Pulse Stimulator | Beijing Choice Electronic Technology Co., Ltd. | 2022 | 0 | — |
| +4 | K202653 | Gymform Total ABS | Well Brain International, Ltd. | 2021 | 0 | — |
| +4 | K200237 | Transcutaneous Electronic Nerve Stimulator | Shenzhen Kentro Medical Electronics Co., Ltd. | 2020 | 0 | — |
| +4 | K191982 | Low-Frequency Multi-function Physiotherapy Instrument (Model: KTR-2230, KTR-2220… | Shenzhen Kentro Medical Electronics Co., Ltd. | 2020 | 2 | — |
| +4 | K200561 | StimPlus Patch, StimPlus Patch, StimPlus Patch | Jkh Health Co., Ltd. | 2020 | 2 | — |
| +4 | K190783 | Health Expert Electronic Stimulator (model: AST-300L) | Shenzhen Osto Technology Company Limited | 2020 | 6 | — |
| +4 | K190673 | Health Expert Electronic Stimulator | Shenzhen Osto Technology Company Limited | 2019 | 1 | — |
| +4 | K183674 | Electronic Pulse Stimulator | Shenzhen Leading Perfection Technology Co., Ltd. | 2019 | 0 | — |
| +4 | K182136 | Intelligent Wireless Fitness Apparatus (Model: AST-301, AST-302, AST-303) | Shenzhen Osto Technology Co., Ltd. | 2019 | 0 | — |
| +4 | K183103 | EMS Belt (Model MC0485) | Dongguan Yingfeng Metal & Plastic Products Co., Ltd. | 2019 | 0 | — |
| +4 | K183288 | Transcutaneous Electrical Nerve Stimulator | Shenzhen Kentro Medical Electronics Co., Ltd. | 2019 | 1 | — |
| +4 | K182120 | Maxpower Relief | Omron Healthcare, Inc. | 2019 | 0 | — |
| +4 | K172897 | Neck Care Therapy, Model: SYK 509B | Shenzhen Osto Technology Co., Ltd. | 2018 | 3 | — |
| +4 | K172837 | Low-frequency Multi-function physiotherapy instrument | Shenzhen Osto Technology Co., Ltd. | 2018 | 0 | — |
| +4 | K172834 | Dual output digital therapy massager | Shenzhen Osto Technology Co., Ltd. | 2018 | 0 | — |
| +4 | K171802 | ALEVE Direct Therapy (ALEVE Direct Therapy TENS Device) | Bayer Healthcare, LLC | 2018 | 0 | — |
| +4 | K172451 | Dr.MUSIC 3s | Smartmedicaldevice Co., Ltd. | 2017 | 0 | — |
| +4 | K163611 | Pain Therapy Device | Guangzhou Xinbo Electronic Co., Ltd. | 2017 | 2 | — |
| +4 | K170205 | Low-Frequency Therapy Instrument /Model: KTR-201, KTR-202, KTR-203 | Shenzhen Kentro Medical Electronics Co., Ltd. | 2017 | 0 | — |
| +4 | K160323 | FlowKeepers | Dk Electronics, LLC | 2017 | 0 | — |
| +4 | K151834 | BEMER Classic Set, BEMER Pro-Set | Bemer Int AG | 2017 | 11 | 1 |
| +4 | K162479 | Smart Pain Reliever, Model LT5019 | Shenzhen Dongdixin Technology Co., Ltd. | 2017 | 3 | — |
| +4 | K160255 | HBOTC Muscle and Nerve Stimulator | Hb Medical, Inc. | 2016 | 0 | — |
| +4 | K153704 | Strive | Djo, LLC | 2016 | 24 | — |
| +4 | K160115 | Heat Pain Pro | Omron Healthcare, Inc. | 2016 | 8 | — |
| +4 | K150386 | Tyece OTC TENS Device | Tyece, Ltd. | 2015 | 24 | — |
| +4 | K150043 | Transcutaneous Electrical Nerve Stimulators (TENS) | Andon Health Co, Ltd. | 2015 | 1 | — |
| +4 | K143430 | SmartTENS | Easy Med Instrument Co., Ltd. | 2015 | 1 | — |
| +4 | K142055 | Gymform Abs & Core | Well Brain International, Ltd. | 2015 | 1 | — |
| +5 | K243165 | Limfa Therapy System (Limfa Therapy) | Eywa Srl | 2025 | 0 | — |
| +5 | K240348 | Quantum Mitohormesis (QMT) (M2101) | Quantumtx Pte., Ltd. | 2024 | 0 | — |
| +5 | K231368 | Bemer Therapy System Evo | Bemer Int AG | 2023 | 0 | — |
| +5 | K230443 | TENS & EMS Device (LY-ET-01, LY-ET-02, LY-ET-04) | Jiangxi Royall Smart Technology Co., Ltd. | 2023 | 0 | — |
| +5 | K223428 | Electronic Stimulator (Models: uLumb-9530A, uLumb-9531A, uLumb-9532A, uLumb-9533A… | Shenzhen Leqing Medical Instrument Co., Ltd. | 2023 | 0 | — |