Devices descending from K170597
32 later devices reach PicoWay Laser System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K212663 | Helios IV 785 | Laseroptek Co., Ltd. | 2022 | 3 | — |
| +1 | K192583 | PicoLazer Laser System | Rohrer Aesthetics, LLC | 2020 | 0 | — |
| +1 | K191685 | PicoWay Laser System | Candela Corporation | 2019 | 20 | — |
| +1 | K183392 | PicoLO Nd:YAG Picosecond Laser System | Laseroptek Co., Ltd. | 2019 | 2 | — |
| +1 | K182997 | enlighten III Laser System | Cutera, Inc. | 2018 | 0 | — |
| +1 | K172077 | Cutera enlighten III Laser System | Cutera, Inc. | 2017 | 9 | — |
| +2 | K251981 | Boston PICO (Boston PICO) | Boston Aesthetics, Inc. | 2026 | 0 | — |
| +2 | K252345 | Picosecond Laser Device (PF131-BI) | Risu Medical Technology Co., Ltd. | 2025 | 0 | — |
| +2 | K242534 | HandPICO Fractional Laser Handpiece Tip | Vydence Medical | 2024 | 1 | — |
| +2 | K240386 | Picosecond Nd:YAG Laser Systems (BL-C10) | Shanghai Bele Medical Technology Co.,Ltd | 2024 | 0 | — |
| +2 | K230373 | HELIOS 785 Pico | Laseroptek Co., Ltd. | 2023 | 2 | — |
| +2 | K220853 | PicoWay Laser System | Candela Corporation | 2022 | 1 | — |
| +2 | K201773 | Picohi | Hironic Co., Ltd. | 2021 | 5 | — |
| +2 | K203491 | PicoLO Nd: YAG Picosecond Laser System | Laseroptek Co., Ltd. | 2021 | 1 | — |
| +2 | K202172 | StarWalker | Fotona D.O.O. | 2020 | 3 | — |
| +2 | K200116 | PicoSecond Nd: YAG Laser System | Shanghai Apolo Medical Technology Co., Ltd. | 2020 | 6 | — |
| +2 | K173700 | PICOPLUS Laser System | Lutronic Corporation | 2018 | 7 | — |
| +3 | K260017 | Picosecond Nd:YAG Laser Systems (Model: HS-298) | Shanghai Apolo Medical Technology Co., Ltd. | 2026 | 0 | — |
| +3 | K252753 | Vydence Family of Lasers | Vydence Medical Industria E Commercio Ltda | 2026 | 0 | — |
| +3 | K253342 | PICO-K | Speclipse, Inc. | 2025 | 1 | — |
| +3 | K253344 | Bellus-Q | Speclipse, Inc. | 2025 | 0 | — |
| +3 | K252447 | Picosecond laser device (BMPS4) | Hebei Newangie Technology Co., Ltd. | 2025 | 0 | — |
| +3 | K250041 | Medical Picosecond ND: YAG Laser System (PZ-6) | Zhengzhou PZ Laser Slim Technology Co., Ltd. | 2025 | 0 | — |
| +3 | K243780 | HELIOS 785 Pico (1754V2) | Laseroptek Co., Ltd. | 2025 | 0 | — |
| +3 | K241144 | Picosecond Nd:YAG Laser (PICOCAREMAJESTY) | Wontech Co., Ltd. | 2024 | 1 | — |
| +3 | K240752 | Deka Toro | El.En S.P.A. | 2024 | 0 | — |
| +3 | K240118 | Picosecond Nd:YAG Laser System | Smedtrum Medical Technology Co., Ltd. | 2024 | 0 | — |
| +3 | K233757 | TitanPico Laser Workstation (PICO-450) | Rhein Laser Technologies Co., Ltd. | 2024 | 0 | — |
| +3 | K234104 | PICOANDY (Q-Switched Nd:YAG Laser) | Wontech Co., Ltd. | 2024 | 2 | — |
| +3 | K220268 | Picosecond Laser System (Model PS10-A and PS10-B) | Beijing Adss Development Co., Ltd. | 2022 | 1 | — |
| +3 | K212573 | PicoLO Premium | Laseroptek Co., Ltd. | 2021 | 0 | — |
| +4 | K261214 | Pico Shining (Pico-K; Picofy) | Speclipse, Inc. | 2026 | 0 | — |