Devices descending from K122248
80 later devices reach Igrow II Hair Growth System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K163170 | Capillus 82, Capillus 202, Capillus 272 Pro, 272 Office Pro, Capillus 302, Capillus 312… | Capillus, LLC | 2017 | 51 | — |
| +1 | K160285 | Capillus272 Pro, Capillus272 OfficePro, Capillus82, Capillus202 | Capillus, LLC | 2016 | 59 | — |
| +1 | K140931 | Igrow II Hair Growth System | Apira Science, Inc. | 2014 | 76 | — |
| +1 | K132646 | Sunetics Clinical Bio-Stimulation Laser | Sunetics International Marketing Group, LLC | 2013 | 3 | — |
| +2 | K253231 | Laser Hair Growth System (Laser Cap 128, Laser Helmet 272, Laser Helmet 352, Laser… | Hubei Yjt Technology Co.,Ltd | 2026 | 0 | — |
| +2 | K242619 | GroWell BT Hair Growth System (GW10042) | Apira Science, Inc. | 2024 | 0 | — |
| +2 | K222364 | Xtrallux Alpha (XA136R-USA), Xtrallux Super Plus (XS276R-USA/XS276L-USA), Xtrallux Turbo… | Xtrallux, LLC | 2022 | 0 | — |
| +2 | K200929 | Hair Growth System | Xuzhou Kernel Medical Equipment Co., Ltd. | 2020 | 0 | — |
| +2 | K192552 | Irradiation Cosmetic Device | Chongqing Peninsula Medical Technology Co., Ltd. | 2020 | 2 | — |
| +2 | K192585 | Bosley Revitalizer 96 Laser Cap, Bosley Revitalizer 96 XL Laser Cap | Pjm Worldwide, LLC D/B/A Phoenix Medical Technology, LLC | 2020 | 3 | — |
| +2 | K190467 | iHelmet Hair Growth System | Slinph Technologies Co., Ltd. | 2019 | 6 | — |
| +2 | K192012 | Capillus 112, Capillus 244 | Capillus | 2019 | 1 | — |
| +2 | K190685 | Hair Growth System | Xuzhou Kernel Medical Equipment Co., Ltd. | 2019 | 0 | — |
| +2 | K181308 | SuperGrow 272, Ultimate 272 | Super Grow Lasers | 2018 | 0 | — |
| +2 | K180885 | HairMax Laser | Lexington International, LLC | 2018 | 5 | — |
| +2 | K180617 | Hair Up | Y & J Bio Co., Ltd. | 2018 | 1 | — |
| +2 | K173846 | DermaScalp Laser Cap | Dermascalp, LLC | 2018 | 1 | — |
| +2 | K173678 | Diode Laser Cap | Cosmo Far East Technology Limited | 2018 | 16 | — |
| +2 | K171835 | Irradiation Aesthetic Device | Chongqing Peninsula Medical Technology Co., Ltd. | 2018 | 5 | — |
| +2 | K172982 | SuperGrow 272, Ultimate 272 | Super Grow Lasers | 2017 | 1 | — |
| +2 | K162782 | iHelmet Hair Growth System | Slinph Technologies Co., Ltd. | 2017 | 22 | — |
| +2 | K162071 | IllumiFlow Laser Cap | Eglobal, LLC | 2017 | 35 | — |
| +2 | K162994 | Capillus302, Capillus312, Capillus352 | Capillus, LLC | 2016 | 1 | — |
| +2 | K161875 | LaserCap300, LaserCap224, LaserCap120, LaserCap80 | Transdermal Cap, Inc. | 2016 | 20 | — |
| +2 | K160728 | NutraStim Hair Laser Helmet | Nutra Luxe MD, LLC | 2016 | 1 | — |
| +2 | K161046 | Laser Helmet LH40-EVO | Theradome, Inc. | 2016 | 1 | — |
| +2 | K151662 | iRestore | Freedom Laser Therapy, Inc. | 2016 | 15 | — |
| +2 | K152019 | HairMD | Trophy Skin, Inc. | 2015 | 22 | — |
| +3 | K252325 | Hair Growth Laser Cap | Cosmo Far East Technology Limited | 2025 | 0 | — |
| +3 | K250308 | Hair Growth Device (KCA441-200, KCA441-120, KCA441-88, KCA441-56, KCA441-200S… | Dongguan Boyuan Intelligent Technology Co.,Ltd | 2025 | 1 | — |
| +3 | K240456 | Bosley Booster 128 Laser Cap; Bosley Booster 162 Laser Cap; Bosley Booster 288 Laser Cap | Plm Worldwide, LLC D/B/A Phoenix Medical Technology, LLC | 2024 | 2 | — |
| +3 | K231321 | Nooance Led And Laser Helmet | Shenzhen Kaiyan Medical Equipment Co., Ltd. | 2023 | 1 | — |
| +3 | K213025 | Laser hair growth helmet | Kam Yuen Plastic Products, Ltd. | 2022 | 5 | — |
| +3 | K211192 | Grivamax Family of Lasers, Models 272 and 148 | Leana Orders, Inc. | 2021 | 0 | — |
| +3 | K211038 | Biophotas Celluma RESTORE | Biophotas, Inc. | 2021 | 9 | — |
| +3 | K210169 | Hair Growth Device | Dongguan Lescolton Intelligent Electrical Appliance Co., Ltd. | 2021 | 6 | — |
| +3 | K203826 | LaserCap Family of Lasers 300, 224, 120 & 80 | Transdermal Cap, Inc. | 2021 | 1 | — |
| +3 | K202983 | easy Hairfull | Y & J Bio Co., Ltd. | 2020 | 0 | — |
| +3 | K193008 | Tricoglam Home Use | Advihair S.R.L. | 2020 | 6 | — |
| +3 | K201854 | CAPOGEN Laser Cap | Nature, Inc.redible, Inc. | 2020 | 3 | — |
| +3 | K200464 | LG Pra. L Derma LD Scalp Care | Lg Electronics.Inc | 2020 | 7 | — |
| +3 | K193667 | Shapiro MD model laser 272 | Conversion Labs, Pr, LLC | 2020 | 0 | — |
| +3 | K192627 | Laser Hair Growth Cap | Shang FA Biotechnology Co. | 2019 | 1 | — |
| +3 | K183417 | iRestore Professional 282 | Freedom Laser Therapy, Inc. | 2019 | 8 | — |
| +3 | K182562 | Hair Boom 69 | Wontech | 2018 | 4 | — |
| +3 | K182501 | Hair Laser Headband | Pulsaderm, LLC | 2018 | 0 | — |
| +3 | K181878 | Kiierr 272 Laser, Kiierr 148 Laser | Kiierr International, LLC | 2018 | 0 | — |
| +3 | K181253 | Bosley Revitalizer 272 Laser Cap, Bosley Revitalizer 164 Laser Cup | Pjm Worldwide, LLC D/B/A Phoenix Medical Technology, LLC | 2018 | 4 | — |
| +3 | K180460 | Theradome LH40 | Theradome, Inc. | 2018 | 0 | — |
| +3 | K173729 | Revian Red | Photonmd, Inc. | 2018 | 19 | — |
| +3 | K173843 | illumiflow 148 Laser Cap | Eglobal, LLC | 2018 | 0 | — |
| +3 | K171895 | Grivamax Hair Growth System | Leana Orders, Inc. | 2017 | 6 | — |
| +4 | 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 | — |
| +4 | K261675 | CHZL Red Light Therapy Hair Growth Cap (Model… | Shenzhen Chuanghong Zhilian Technology Co., Ltd. | 2026 | 0 | — |
| +4 | K261253 | Laser Hair Growth Devices (HR-H1, HR-H2, HR-H3, HR-H4, HR-H5, HR-H6, HR-H7, HR-H8… | Ziree Co., Ltd. | 2026 | 0 | — |
| +4 | K253669 | Trudermal Halo Hair Growth System (M-180A); Aduro Hair Growth (M-130,M-300) | Shenzhen Kaiyan Medical Equipment Co., Ltd. | 2026 | 1 | — |
| +4 | K253349 | Hair Regrowth Cap (Model: T-119-HRC) | Light Tree Ventures Europe B.V. | 2025 | 0 | — |
| +4 | K251017 | CurrentBody Skin Dual Light Hair Growth Helmet (model: MZ-07A) | Shenzhen Kaiyan Medical Equipment Co., Ltd. | 2025 | 0 | — |
| +4 | K250467 | Red Light Hair Growth Cap (LP-RJVGRW-BLK) | Shenzhen Idea Light Limited | 2025 | 0 | — |
| +4 | K242747 | FAQ™ (302) | Foreo, Inc. | 2024 | 0 | — |
| +4 | K242363 | HIGHERDOSE Red Light Hat (HG-120K) | Shenzhen Kaiyan Medical Equipment Co., Ltd. | 2024 | 4 | — |
| +4 | K241342 | Hair Growth Comb (SZ-23,SZ-23A) | Shenzhen Nuon Medical Equipment Co., Ltd. | 2024 | 0 | — |
| +4 | K240472 | PBM Hair Therapy Cap | Dongguan Tutamen Metalwork Co., Ltd. | 2024 | 0 | — |
| +4 | K240689 | Robin's Egg | Telebrands Corporation | 2024 | 0 | — |
| +4 | K242441 | Revian Lyte (10011) | Revian, Inc. | 2024 | 0 | — |
| +4 | K232356 | Laser Cap, Model: Hat-01 | Hubei Yjt Technology Co.,Ltd | 2023 | 0 | — |
| +4 | K231153 | Neuhat Hair Growth System; ibeauty.com Laser Cap | Nature, Inc.redible, Inc. | 2023 | 1 | — |
| +4 | K230597 | Aduro Comb (Model: SZ-22, SZ-22A, SZ-22B) | Light Tree Ventures Europe B.V. | 2023 | 2 | — |
| +4 | K230336 | CurrentBody Skin™ Led Hair Regrowth (Model: MZ-07) | Light Tree Ventures Europe B.V. | 2023 | 3 | — |
| +4 | K222477 | Hair Growth Device | Dongguan Lescolton Medical Equipment Co., Ltd. | 2022 | 2 | — |
| +4 | K213447 | LLLT Laser Hair Growth Cap, Model: Hair Care 88, Hair Care 135, Hair Care 210. | Shenzhen Cosbeauty Technology Co., Ltd. | 2022 | 2 | — |
| +4 | K213094 | ID-500 iRestore Hair Growth System | Freedom Laser Therapy, Inc. | 2021 | 5 | — |
| +4 | K191154 | Hair Boom 69 | Wontech | 2019 | 3 | — |
| +5 | K260899 | Laser Hair Growth Device (F21151, F21152, F21153, F21154, F21155, F21156, F21157… | Zdeer Technology (Henan) Co., Ltd. | 2026 | 0 | — |
| +5 | K252053 | VITA Multi-Function Head Brush (TB-2443F, TB-2442AF, TB-2343F, TB-2442F) | Touchbeauty Beauty & Health ( Shenzhen ) Co., Ltd | 2025 | 0 | — |
| +5 | K222081 | ID-510 iRestore Elite | Freedom Laser Therapy, Inc. | 2022 | 4 | — |
| +5 | K192425 | Hair Boom 69, Hair Boom Air, Ulike Hair UpUp | Wontech Co., Ltd. | 2019 | 2 | — |
| +6 | K252414 | Q-Renew LLLT Hair Growth Helmet (Q-HLMT-V1) | Shenzhen Kaiyan Medical Equipment Co., Ltd. | 2025 | 0 | — |
| +6 | K223862 | Hair Boom 69, Hair BoomAir, Hair Boom, Ulike Hair UpUp | Wontech Co., Ltd. | 2023 | 1 | — |
| +7 | K240064 | Hair Boom Air / Ulike Hair UpUp / Hair Boom 69 / Hair Boom | Wontech Co., Ltd. | 2024 | 0 | — |