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 |
|---|---|---|---|---|---|---|
| +5 | K222867 | AD-2126 Transcutaneous Electrical Nerve Stimulators (TENS) | Andon Health Co, Ltd. | 2022 | 0 | — |
| +5 | K221092 | Transcutaneous Electrical Nerve Stimulator Model: ST-304 | Shenzhen Future Electronic Co., Ltd. | 2022 | 0 | — |
| +5 | K221251 | Ems Foot Stimulator (model: HK701, HK701A, HK701B, HK701C) | Guangzhou Huakai Electronic Technology Co., Ltd. | 2022 | 0 | — |
| +5 | K211942 | Heating Lumbar Therapy Cushion (Model: AST-622, AST-622B, AST-623, AST-623B) | Shenzhen Osto Technology Company Limited | 2021 | 1 | — |
| +5 | K212989 | Low-frequency Stimulator (Model: AST-645, AST-646) | Shenzhen Osto Technology Co., Ltd. | 2021 | 0 | — |
| +5 | K200558 | Smart Neck Stimulator | Guandong Skg Intelligent Technology Co., Ltd. | 2021 | 0 | — |
| +5 | K211736 | Electronic Muscle Stimulator (Model: AST-300A, AST-300N, AST-300S, AST-300T, AST-300V… | Shenzhen Osto Technology Company Limited | 2021 | 0 | — |
| +5 | K210756 | Neck Care Therapy, Model: AST-905A, AST-905D, AST-905H | Shenzhen Osto Technology Company Limited | 2021 | 1 | — |
| +5 | K203710 | Storz Medical MAGNETOLITH Muscle Stimulator | Storz Medical AG | 2021 | 4 | — |
| +5 | K200177 | Low-frequency Multi-function physiotherapy instrument | Shenzhen Kentro Medical Electronics Co., Ltd. | 2021 | 0 | — |
| +5 | K210174 | BEMER Therapy Systems, BEMER Classic Set, BEMER Pro-Set | Bemer Int AG | 2021 | 5 | — |
| +5 | K182203 | JKH Stimulator Plus | Jkh USA, LLC | 2019 | 7 | — |
| +5 | K181992 | Heat Pain Pro | Omron Healthcare, Inc. | 2018 | 0 | — |
| +5 | K181728 | Muscle Trainer | Shenzhen Kentro Medical Electronics Co., Ltd. | 2018 | 0 | — |
| +5 | K173462 | Wireless Pain Relieve Device Model: LT5018C | Shenzhen Dongdixin Technology Co., Ltd. | 2017 | 2 | — |
| +5 | K171803 | HIVOX OTC Electrical Stimulator | Hivox Biotek, Inc. | 2017 | 21 | — |
| +5 | K170918 | Compex Sport Elite | Djo, LLC | 2017 | 4 | — |
| +5 | K170903 | Compex Wireless USA | Djo, LLC | 2017 | 10 | — |
| +6 | K253896 | TENS/EMS device (GUSE01) | Globalcare Medical Technology Co., Ltd. | 2026 | 0 | — |
| +6 | K252767 | actiTENS mini | Sublimed | 2026 | 0 | — |
| +6 | K250896 | Aura Wave | Aura Wellness, LLC | 2025 | 1 | — |
| +6 | K242460 | Progenix Select Stim | Progenix, LLC | 2025 | 0 | — |
| +6 | K240234 | BTL-899MS | BTL Industries, Inc. | 2024 | 2 | — |
| +6 | K220938 | Nova HD+ | Aura Wellness, LLC | 2023 | 1 | — |
| +6 | K202866 | TENS & EMS Device | Shenzhen Jian Feng Electronic Technology Co., Ltd. | 2021 | 3 | — |
| +6 | K202159 | actiTENS | Sublimed | 2020 | 1 | — |
| +6 | K201653 | Compex Sport Elite 3.0 | Djo, LLC | 2020 | 2 | — |
| +6 | K201845 | Portable Electro-Stimulation Therapy Device, Model: LGT-232(US) | Guangzhou Longest Science & Technology Co., Ltd. | 2020 | 0 | — |
| +6 | K182020 | Portable Electro-Stimulation Therapy Device | Guangzhou Longest Science & Technology Co., Ltd. | 2020 | 0 | — |
| +6 | K190966 | Katalyst Training System | Katalyst, Inc. | 2020 | 3 | — |
| +6 | K191151 | JKH Stimulator Plus | Jkh USA, LLC | 2019 | 4 | — |
| +6 | K181419 | Flix-Ems | Casgarum Investment, S.L. | 2019 | 0 | — |
| +6 | K190347 | HIVOX OTC Electrical Stimulator | Hivox Biotek, Inc. | 2019 | 8 | — |
| +6 | K181955 | WiEMSpro | Medical Cables S.L. | 2019 | 3 | — |
| +6 | K181102 | ThermaCare Quick Therapy TENS | Pfizer, Inc. | 2018 | 0 | — |
| +6 | K180331 | Wireless Pain Relieve Device | Shenzhen Dongdixin Technology Co., Ltd. | 2018 | 0 | — |
| +7 | K262788 | Nova HD+ | Aura Wellness, LLC | 2026 | 0 | — |
| +7 | K253636 | Zionic Pro Max (EMS) | Termosalud S.L. | 2026 | 0 | — |
| +7 | K253408 | CoolTone | Zimmer Medizinsysteme GmbH | 2026 | 0 | — |
| +7 | K252154 | Portable Electro Stimulation Therapy Device (LGT-2320BE, LGT-2320ME, and LGT-2320SP) | Guangzhou Longest Medical Technology Co., Ltd. | 2025 | 0 | — |
| +7 | K251594 | truFlex | Syrma Johari Medtech Limited | 2025 | 0 | — |
| +7 | K233770 | Pepper EMS Training System | Pepper Interactive, Inc. | 2025 | 0 | — |
| +7 | K231569 | ManaFlexx 2 (model: MF002-RX, MF002-OTC) | Manamed, Inc. | 2023 | 1 | — |
| +7 | K230261 | Gnesis EMS Plus | Creative Fitness Developments S.L. | 2023 | 0 | — |
| +7 | K222386 | Visionbody | Vb Technologies AG | 2023 | 0 | — |
| +7 | K221498 | Miha Bodytec II | Miha Bodytec GmbH | 2022 | 0 | — |
| +7 | K211298 | WiEMSpro | Medical Cables S.L. | 2022 | 0 | — |
| +7 | K212413 | I-Motion | I-Motion Group Global Iberica S.L. | 2022 | 1 | — |
| +7 | K213741 | TENS & EMS DEVICE (Model: FM-B2403A) | Shenzhen Jian Feng Electronic Technology Co., Ltd. | 2022 | 1 | — |
| +7 | K213835 | TENS & EMS Device | Shenzhen Jian Feng Electronic Technology Co., Ltd. | 2022 | 0 | — |
| +7 | K200694 | Perfect EMS | Tenscare, Ltd. | 2021 | 1 | — |
| +7 | K203574 | HIVOX OTC Electrical Stimulator, EM59-l, HIVOX OTC Electrical Stimulator, EM59-2 | Hivox Biotek, Inc. | 2021 | 4 | — |
| +8 | K243131 | Triathlon Pro | Sigma Biomedical | 2025 | 0 | — |
| +8 | K243613 | Patch-TEA (Model TRI-21) | Transtimulation Research, Inc. | 2025 | 0 | — |
| +8 | K230926 | Ova+ (K-OVAP-USA) | Tenscare, Ltd. | 2023 | 0 | — |
| +8 | K223308 | Heating Tens/Ems, FT-810R | Hivox Biotek, Inc. | 2023 | 0 | — |
| +8 | K213091 | Well-Life TENS/EMS/Heating Stimulator | Well-Life Healthcare Limited | 2022 | 0 | — |
| +8 | K212918 | Heat StimPlus | Famidoc Technology Co., Ltd. | 2021 | 0 | — |