Devices descending from K190467
6 later devices reach iHelmet Hair Growth System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K213025 | Laser hair growth helmet | Kam Yuen Plastic Products, Ltd. | 2022 | 5 | — |
| +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 | K242363 | HIGHERDOSE Red Light Hat (HG-120K) | Shenzhen Kaiyan Medical Equipment Co., Ltd. | 2024 | 4 | — |
| +3 | 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 | — |
| +3 | K261675 | CHZL Red Light Therapy Hair Growth Cap (Model… | Shenzhen Chuanghong Zhilian Technology Co., Ltd. | 2026 | 0 | — |
| +3 | K260899 | Laser Hair Growth Device (F21151, F21152, F21153, F21154, F21155, F21156, F21157… | Zdeer Technology (Henan) Co., Ltd. | 2026 | 0 | — |