Devices descending from K173729
19 later devices reach Revian Red through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K253349 | Hair Regrowth Cap (Model: T-119-HRC) | Light Tree Ventures Europe B.V. | 2025 | 0 | — |
| +1 | K242619 | GroWell BT Hair Growth System (GW10042) | Apira Science, Inc. | 2024 | 0 | — |
| +1 | K242363 | HIGHERDOSE Red Light Hat (HG-120K) | Shenzhen Kaiyan Medical Equipment Co., Ltd. | 2024 | 4 | — |
| +1 | K240472 | PBM Hair Therapy Cap | Dongguan Tutamen Metalwork Co., Ltd. | 2024 | 0 | — |
| +1 | K240689 | Robin's Egg | Telebrands Corporation | 2024 | 0 | — |
| +1 | K242441 | Revian Lyte (10011) | Revian, Inc. | 2024 | 0 | — |
| +1 | K230336 | CurrentBody Skin™ Led Hair Regrowth (Model: MZ-07) | Light Tree Ventures Europe B.V. | 2023 | 3 | — |
| +1 | K211038 | Biophotas Celluma RESTORE | Biophotas, Inc. | 2021 | 9 | — |
| +1 | K193008 | Tricoglam Home Use | Advihair S.R.L. | 2020 | 6 | — |
| +2 | K262183 | Hair Growth Helmet (TK-176, TK-600, TK-500, TK-282, TK-500A, TK-282A, TK-126, TK-60) | Shenzhen Nuon Medical Equipment Co., Ltd. | 2026 | 0 | — |
| +2 | K261675 | CHZL Red Light Therapy Hair Growth Cap (Model… | Shenzhen Chuanghong Zhilian Technology Co., Ltd. | 2026 | 0 | — |
| +2 | K253669 | Trudermal Halo Hair Growth System (M-180A); Aduro Hair Growth (M-130,M-300) | Shenzhen Kaiyan Medical Equipment Co., Ltd. | 2026 | 1 | — |
| +2 | K250467 | Red Light Hair Growth Cap (LP-RJVGRW-BLK) | Shenzhen Idea Light Limited | 2025 | 0 | — |
| +2 | K241342 | Hair Growth Comb (SZ-23,SZ-23A) | Shenzhen Nuon Medical Equipment Co., Ltd. | 2024 | 0 | — |
| +2 | K231321 | Nooance Led And Laser Helmet | Shenzhen Kaiyan Medical Equipment Co., Ltd. | 2023 | 1 | — |
| +2 | K230597 | Aduro Comb (Model: SZ-22, SZ-22A, SZ-22B) | Light Tree Ventures Europe B.V. | 2023 | 2 | — |
| +2 | K213025 | Laser hair growth helmet | Kam Yuen Plastic Products, Ltd. | 2022 | 5 | — |
| +3 | K260899 | Laser Hair Growth Device (F21151, F21152, F21153, F21154, F21155, F21156, F21157… | Zdeer Technology (Henan) Co., Ltd. | 2026 | 0 | — |
| +3 | K252053 | VITA Multi-Function Head Brush (TB-2443F, TB-2442AF, TB-2343F, TB-2442F) | Touchbeauty Beauty & Health ( Shenzhen ) Co., Ltd | 2025 | 0 | — |