Devices descending from K151919
10 later devices reach Vitrea CT Lung Density Analysis Software through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K232392 | CT Lung Ventilation Analysis Software (CT:V) | 4Dmedical Limited | 2023 | 1 | — |
| +1 | K193293 | XV Lung Ventilation Analysis Software | 4Dx Limited | 2020 | 0 | — |
| +1 | K171199 | AVIEW | Coreline Soft Co., Ltd. | 2018 | 6 | — |
| +2 | K251484 | CT:VQ | 4Dmedical Limited | 2025 | 0 | — |
| +2 | K200714 | AVIEW | Coreline Soft Co., Ltd. | 2020 | 5 | — |
| +3 | K214036 | AVIEW | Coreline Soft Co., Ltd. | 2022 | 4 | — |
| +4 | K243689 | AVIEW | Coreline Soft Co., Ltd. | 2025 | 0 | — |
| +4 | K233211 | Aview Cac | Coreline Soft Co., Ltd. | 2024 | 2 | — |
| +5 | K250288 | TeraRecon Cardiovascular.Calcification.CT | Terarecon,Inc. | 2025 | 0 | — |
| +5 | K243696 | Aview Cac | Coreline Soft Co., Ltd. | 2025 | 0 | — |