Devices descending from K021144
10 later devices reach Subdural Strip Electrode through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K053363 | Dual-Sided Interhemispheric Subdural Electrodes, Grid Subdural Electrodes… | Ad-Tech Medical Instrument Corp | 2006 | 9 | Class I |
| +2 | K221123 | WISE Cortical Strip (WCS) | Wise S.R.L. | 2022 | 0 | — |
| +2 | K191346 | Blackrock NeuroCoG Subdural Cortical Electrodes (Strips and Grids) | Blackrock Microsystems | 2020 | 0 | — |
| +2 | K191186 | Subdural Strip/Intraoperative Split Electrode, Subdural Grid/Intraoperative Grid… | Ad-Tech Medical Instrument Corporation | 2020 | 4 | — |
| +2 | K183437 | AirRay Subdural Cortical Electrodes | Cortec GmbH | 2019 | 0 | — |
| +2 | K082474 | PMT Subdural Cortical Electrodes | Pmt Corp. | 2009 | 1 | — |
| +3 | K242618 | Layer 7-T | Precision Neuroscience, Corp. | 2025 | 0 | — |
| +3 | K211954 | Subdural Electrode, Strip/Intraoperative Strip, Grid/Intraoperative Grid, Multi-Strip… | Spes Medica Srl | 2022 | 0 | — |
| +3 | K201931 | Dixi Medical Intraoperative Subdural Electrodes (Strips and Grids) | Dixi Medical | 2021 | 0 | — |
| +3 | K192764 | NeuroOne Cortical Electrode | Neuroone, Inc. | 2019 | 0 | — |