Devices descending from K161068
6 later devices reach Ahead 300 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K181179 | BrainScope One | Brainscope Company, Inc. | 2018 | 5 | — |
| +2 | K183241 | BrainScope TBI (Model: Ahead 400) | Brainscope Company, Inc. | 2019 | 3 | — |
| +2 | K181785 | Modified BrainScope One | Brainscope Company, Inc. | 2018 | 0 | — |
| +3 | K190815 | BrainScope TBI | Brainscope Company, Inc. | 2019 | 2 | — |
| +4 | K231914 | Nurochek-II System | Headsafe Mfg Pty, Ltd. | 2023 | 1 | — |
| +5 | K243426 | Nurochek-Pro System | Headsafe Mfg Pty, Ltd. | 2025 | 0 | — |