Devices descending from K121412
28 later devices reach Pax-FLEX3D, PHT-7000 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K122606 | PHT-6500; PHT-60CFO; Pax-I3D | Mtechgroup | 2012 | 27 | — |
| +2 | K152106 | Dental Computed Tomography X-ray System, PHT-30LFO, PaX-i3D Smart | VATECH Co., Ltd. | 2015 | 25 | — |
| +2 | K130432 | PHT-6500, PHT-60CFO | VATECH Co., Ltd. | 2013 | 0 | — |
| +3 | K183475 | T1-CS, T1-C | Osstem Implant Co., Ltd. | 2019 | 2 | 1 |
| +3 | K181432 | ProVectra 3D Prime with VistaSoft | Durr Dental SE | 2018 | 1 | — |
| +3 | K162660 | Green Smart (Model: PHT-35LHS) | VATECH Co., Ltd. | 2016 | 19 | — |
| +4 | K212303 | T2 | Osstem Implant Co., Ltd. | 2021 | 1 | 1 |
| +4 | K200270 | rainbow MCT | Dentium Co., Ltd (Ict Branch) | 2021 | 0 | — |
| +4 | K170066 | Green16/Green18 (Model: PHT-65LHS) | VATECH Co., Ltd. | 2017 | 18 | — |
| +5 | K233806 | T2 Plus | Osstem Implant Co., Ltd. | 2024 | 0 | 1 |
| +5 | K203797 | vatech A9 (Model : PHT-30CSS) | VATECH Co., Ltd. | 2021 | 0 | — |
| +5 | K201627 | Dental Computed Tomography X-Ray System, Green X | VATECH Co., Ltd. | 2020 | 5 | — |
| +5 | K181452 | RCT800 | Ray Co., Ltd. | 2018 | 10 | — |
| +6 | K231796 | Grreen X 12 (Model: PHT-75CHS) | VATECH Co., Ltd. | 2023 | 2 | — |
| +6 | K210329 | Green X 18(Model : PHT-75CHS) | VATECH Co., Ltd. | 2021 | 2 | — |
| +6 | K182805 | RCT800 | Ray Co., Ltd. | 2018 | 8 | — |
| +6 | K182614 | RCT700 | Ray Co., Ltd. | 2018 | 6 | — |
| +7 | K260093 | Green X 12 VE (PHT-70CHS); Green X VE (PHT-70CHS) | VATECH Co., Ltd. | 2026 | 0 | — |
| +7 | K243088 | Green X 12 SE (PHT-40CHS) | VATECH Co., Ltd. | 2025 | 0 | — |
| +7 | K243081 | Green X 21 (PHT-90CHO) | VATECH Co., Ltd. | 2025 | 1 | — |
| +7 | K213226 | RCT700 | Ray Co., Ltd. | 2021 | 5 | — |
| +7 | K192737 | RCT800 | Ray Co., Ltd. | 2019 | 7 | — |
| +8 | K251798 | RCT700 | Ray Co., Ltd. | 2025 | 0 | — |
| +8 | K243903 | RCT600 | Ray Co., Ltd. | 2025 | 0 | — |
| +8 | K242805 | Dental Cone-beam Computed Tomography (FinScan F350) | Changzhou Finno Medical Technology Co., Ltd. | 2025 | 0 | — |
| +8 | K230753 | RCT800 | Ray Co., Ltd. | 2023 | 1 | — |
| +8 | K222219 | R2 Studio Q/RCT820 | Megagen Implant Co., Ltd. | 2022 | 0 | — |
| +9 | K260462 | RCT800 | Ray Co., Ltd. | 2026 | 0 | — |