Devices descending from K880235
19 later devices reach Intelect Model 120 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K031017 | Sys*Stim 208 and 208A | Mettler Electronics Corp. | 2003 | 18 | — |
| +2 | K200088 | g.Estim FES | G.Tec Medical Engineering GmbH | 2020 | 0 | — |
| +2 | K182203 | JKH Stimulator Plus | Jkh USA, LLC | 2019 | 7 | — |
| +2 | K133638 | GEKO | Firstkind Limited | 2014 | 3 | — |
| +2 | K053266 | Myotrac Infiniti | Thought Technology, Ltd. | 2005 | 4 | — |
| +3 | K252767 | actiTENS mini | Sublimed | 2026 | 0 | — |
| +3 | K211094 | Nerve and Muscle Stimulator | Shenzhen Xft Medical Limited | 2021 | 0 | — |
| +3 | K202159 | actiTENS | Sublimed | 2020 | 1 | — |
| +3 | K191151 | JKH Stimulator Plus | Jkh USA, LLC | 2019 | 4 | — |
| +3 | K152677 | geko T-2 Neuromuscular Stimulator | Firstkind Limited | 2015 | 2 | — |
| +3 | K070425 | Vitalstim Experia | Chattanooga Group | 2007 | 2 | — |
| +4 | K241119 | Transcutaneous Electrical Nerve Stimulator (K6106) | Shenzhen Yicai Health Technology Co., Ltd. | 2024 | 0 | — |
| +4 | K231569 | ManaFlexx 2 (model: MF002-RX, MF002-OTC) | Manamed, Inc. | 2023 | 1 | — |
| +4 | K212989 | Low-frequency Stimulator (Model: AST-645, AST-646) | Shenzhen Osto Technology Co., Ltd. | 2021 | 0 | — |
| +4 | K163125 | geko™ T-2 and geko™ Plus R-2 Neuromuscular Stimulators | Firstkind Limited | 2017 | 0 | — |
| +4 | K160299 | geko (TM) Plus R-2 Neuromuscular Stimulator | Firstkind Limited | 2016 | 1 | — |
| +4 | K153224 | VitalStim (R) Plus Electrotherapy System | Djo, LLC | 2016 | 0 | — |
| +4 | K120922 | Guardian Dysphagia Dual Channel Nmes Unit | Selectivemed Components, Inc. | 2013 | 0 | — |
| +5 | K243613 | Patch-TEA (Model TRI-21) | Transtimulation Research, Inc. | 2025 | 0 | — |