Devices descending from K990538
5 later devices reach Brainmaster 2E Module and Software Biofeedback Device through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K252923 | IASIS i2 Relaxation Neurofeedback System | Iasis Technologies | 2026 | 0 | — |
| +1 | K122879 | EEGER4 Model 4.3 | Eeg Software, LLC | 2013 | 1 | — |
| +1 | K073557 | Eeg Neuroamp, Model CS10137 | Corscience GmbH & Co. KG | 2008 | 3 | 1 |
| +2 | K222101 | Prism | Graymatters Health, Ltd. | 2023 | 0 | — |
| +2 | K193159 | NeuroAmp II, NeuroAmp II.5s | Corscience GmbH & Co. KG | 2020 | 0 | — |