Devices descending from K051572
7 later devices reach Koko Legend through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K100687 | Vitalograph Hand Held Spirometer, Model 2120 | Vitalograph (Ireland), Ltd. | 2010 | 6 | — |
| +2 | K200550 | Vitalograph Model 2120 In2itive eDiary | Vitalograph Ireland, Ltd. | 2020 | 2 | — |
| +2 | K160253 | Vitalograph Model 6300 micro | Vitalograph (Ireland), Ltd. | 2016 | 0 | — |
| +2 | K142642 | Vitalograph Model 6600 Compact | Vitalograph (Ireland), Ltd. | 2015 | 0 | — |
| +2 | K142812 | Vitalograph Model 6800 Pneumotrac | Vitalograph (Ireland), Ltd. | 2015 | 1 | — |
| +3 | K212938 | Vitalograph Model 6000 Alpha | Vitalograph Ireland, Ltd. | 2022 | 1 | — |
| +4 | K251777 | MESI mTABLET SPIRO | Mesi D.O.O. | 2026 | 0 | — |