Devices descending from K121481
57 later devices reach Infini Radiofrequency System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K240070 | Profound Matrix | Candela Corporation | 2024 | 0 | — |
| +1 | K231749 | Radio Frequency System | Shenzhenshi Sincoheren S&T Development Co., Ltd. | 2023 | 0 | — |
| +1 | K211217 | Profound Matrix | Candela Corporation | 2021 | 0 | — |
| +1 | K180359 | BTL-FR2000 | BTL Industries, Inc. | 2018 | 9 | — |
| +1 | K180945 | LUTRONIC GENIUS Radiofrequency System | Lutronic Corporation | 2018 | 1 | — |
| +1 | K180872 | Scarlet SRF | VIOL Co., Ltd. | 2018 | 4 | — |
| +1 | K172023 | Celfirm | VIOL Co., Ltd. | 2017 | 3 | — |
| +1 | K153727 | INTRAcel Premium Fractional RF Micro Needle (FRM) System | Jeisys Medical, Inc. | 2016 | 27 | — |
| +1 | K150409 | VIVACE Electrosurgical System | Sung Hwan E&B Co.,Ltd | 2016 | 8 | 1 |
| +2 | K253859 | Scarlet Pro (Scarlet Pro) | VIOL Co., Ltd. | 2026 | 0 | — |
| +2 | K253484 | Lutronic Genius | Cynosure Lutronic Technology Corporation | 2026 | 0 | — |
| +2 | K193070 | VIVACE Electrosurgical Device | ShenB Co., Ltd. | 2021 | 4 | — |
| +2 | K202415 | VirtueRF | ShenB Co., Ltd. | 2021 | 3 | — |
| +2 | K193201 | BTL-785F | Btl | 2020 | 8 | — |
| +2 | K200185 | Sylfirm X | VIOL Co., Ltd. | 2020 | 2 | — |
| +2 | K192545 | Potenza | Jeisys Medical Incorporated | 2020 | 20 | — |
| +2 | K183284 | INTRAcel RF Microneedle System | Jeisys Medical, Inc. | 2020 | 0 | — |
| +2 | K160469 | AGNES | Gowoonsesang Cosmetics Co., Ltd. | 2017 | 9 | — |
| +3 | K262364 | Ellian Enigma RF Device | Ellian Corp | 2026 | 0 | — |
| +3 | K241832 | Unicorn+ RF System (Unicorn+); Unicorn+ RF System (Unicorn+ I); Unicorn+ RF System… | Boston Aesthetics, Inc. | 2025 | 1 | — |
| +3 | K233120 | CWM-930S, Fixer DV9 | Chungwoo Co., Ltd. | 2024 | 0 | — |
| +3 | K222958 | mJOULE RF System and Accessories | Sciton, Inc | 2024 | 0 | — |
| +3 | K232301 | Define RF Microneedling System | Aesthetic Management Partners | 2024 | 0 | — |
| +3 | K230968 | VYBE RF Electrosurgical System | ShenB Co., Ltd. | 2023 | 1 | — |
| +3 | K221574 | LUDWIG Electrosurgical Device | Aesthetics Biomedical | 2022 | 0 | — |
| +3 | K213612 | Sylfirm X | VIOL Co., Ltd. | 2022 | 1 | — |
| +3 | K211639 | BTL-785W | BTL Industries, Inc. | 2022 | 7 | — |
| +3 | K211562 | Virtue RF | ShenB Co., Ltd. | 2021 | 2 | — |
| +3 | K203728 | Darwin | Luvo Medical Technologies, Inc. | 2021 | 1 | — |
| +3 | K201685 | Potenza | Jeisys Medical, Inc. | 2021 | 9 | — |
| +3 | K201735 | PlaDuo System | ShenB Co., Ltd. | 2020 | 3 | — |
| +3 | K192728 | Agnes | Agnes Medical Co., Ltd. | 2019 | 6 | — |
| +4 | K251836 | Dermatrix Duo | Shenzhen Gsd Technology Co., Ltd. | 2026 | 0 | — |
| +4 | K254290 | ZenTite (Unicorn+); ZenTite (Unicorn+I); ZenTite (Unicorn+II); ZenTite (Unicorn+III) | Shenzhen Peninsula Medical Group | 2026 | 0 | — |
| +4 | K251988 | Boston iFace (Boston iFace) | Boston Aesthetics, Inc. | 2026 | 0 | — |
| +4 | K243176 | BLESSING System | Cellah Medical Co., Ltd. | 2025 | 1 | — |
| +4 | K243097 | RM STAR EX with RMS Needle | Bomtech Electronics Co., Ltd. | 2024 | 0 | — |
| +4 | K242688 | Finiff System | Skingrab Co., Ltd. | 2024 | 0 | — |
| +4 | K231216 | Potenza | Jeisys Medical, Inc. | 2024 | 4 | — |
| +4 | K231287 | Potenza | Jeisys Medical, Inc. | 2024 | 1 | — |
| +4 | K241535 | Vybe RF II | ShenB Co., Ltd. | 2024 | 0 | — |
| +4 | K230837 | PlazMagik | Agnes Medical Co., Ltd. | 2024 | 0 | — |
| +4 | K232223 | PlaDuo System | ShenB Co., Ltd. | 2023 | 0 | — |
| +4 | K222556 | BTL-785X | BTL Industries, Inc. | 2023 | 5 | — |
| +4 | K203013 | AGNES | Agnes Medical Co., Ltd. | 2022 | 4 | — |
| +4 | K212472 | AgeJet | Triworks Group Srl | 2022 | 0 | — |
| +4 | K212607 | Darwin | Luvo Medical Technologies, Inc. | 2021 | 0 | — |
| +5 | K254185 | Potenza Prime | Jeisys Medical Incorporated | 2026 | 0 | — |
| +5 | K242469 | RFMagik Lite | Agnes Medical Co., Ltd. | 2025 | 2 | — |
| +5 | K233849 | BTL-499 | BTL Industries, Inc. | 2024 | 0 | — |
| +5 | K233604 | BTL-785S | BTL Industries, Inc. | 2024 | 3 | — |
| +5 | K223805 | Agnes | Agnes Medical Co., Ltd. | 2023 | 3 | — |
| +6 | K253750 | BTL-785NEH | BTL Industries, Inc. | 2026 | 0 | — |
| +6 | K250217 | AGNES Ultra | Agnes Medical Co., Ltd. | 2025 | 0 | — |
| +6 | K243713 | Single Use RF Surgical Electrode (Needle Type) (AN-B, AN-C, AN-E, AN-I, AN-S, AN-W3A… | Agnes Medical Co., Ltd. | 2025 | 0 | — |
| +6 | K242532 | BTL-785BNF-E | BTL Industries, Inc. | 2024 | 1 | — |
| +7 | K260945 | Ultima System (UL-800);Ultimate Face Package (UL-800-Face-Set);Ultimate Shape Extension… | Fit-Pro KFT (Ltd.) - DBA E-Fit | 2026 | 0 | — |