Devices descending from DEN170028
8 later devices reach Cala ONE through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K251517 | Encora X1 | Encora, Inc. | 2026 | 0 | — |
| +1 | K222237 | Cala kIQ | Cala Health, Inc. | 2022 | 3 | — |
| +1 | K203288 | Cala Trio | Cala Health, Inc. | 2021 | 5 | — |
| +1 | K182706 | External upper limb tremor stimulator | Cala Health, Inc. | 2018 | 7 | — |
| +2 | K250096 | Felix NeuroAI System | Fasikl Incorporated | 2025 | 0 | — |
| +2 | K242259 | Cala kIQ | Cala Health, Inc. | 2024 | 2 | — |
| +3 | K243848 | Cala kIQ | Cala Health, Inc. | 2025 | 1 | — |
| +4 | K253587 | Cala kIQ Plus | Cala Health, Inc. | 2026 | 0 | — |