Devices descending from K211940
1 later device reach Fetal Doppler through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K252669 | Fetal Doppler U8-25, U9-25 | Zhongshan Xiaolan Town Senlan Electronic Factory | 2026 | 0 | — |