Devices descending from K031224
33 later devices reach Smartxide through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K091115 | ECO2 Laser System | Lutronic Corporation | 2009 | 27 | — |
| +1 | K080496 | Mosaic ECO2 Laser System | Lutronic Corporation | 2008 | 30 | — |
| +1 | K042439 | Azuryt Model CLT 1401, CO2 Surgical Laser System | Diamond Age Systems, Inc. | 2004 | 1 | — |
| +2 | K133915 | Galaxy CO2 Laser System | Beijing Toplaser Technology Co., Ltd. | 2014 | 2 | — |
| +2 | K131837 | CO2 Fractional Laser | Beijing Honkon Technologies Co., Ltd. | 2014 | 0 | — |
| +2 | K123573 | Youlaser CO2 Laser | Quanta System Spa | 2013 | 19 | — |
| +2 | K110333 | Naturalase CO2 Laser System | Focus Medical, LLC | 2012 | 1 | — |
| +2 | K100610 | Lutronic Corporation ECO2 Plus, Denta Iii and Iii+ and SP Iii Laser Systems | Lutronic Corporation | 2011 | 3 | — |
| +2 | K062248 | Azuryt Model CTL 1401, CO2 Surgical Laser System | North American Clinical Lasers, Ltd. | 2006 | 0 | — |
| +3 | K244060 | eCO2 3D | Lutronic Corporation | 2025 | 0 | — |
| +3 | K182669 | Youlaser CO2 | Quanta System Spa | 2018 | 1 | — |
| +3 | K160312 | Fraxis Duo | Ilooda Co,., Ltd. | 2016 | 14 | — |
| +3 | K152529 | NaturaLase CO2 Laser System | Focus Medical, LLC | 2016 | 0 | — |
| +3 | K150587 | Cortex Laser System | Cynosure, Inc. Dba Ellman | 2015 | 1 | — |
| +3 | K150027 | CYMA | Whitecap Technologies, LLC | 2015 | 0 | — |
| +3 | K111831 | MX-7000 Microxel | Bio-Med USA, Inc. | 2011 | 1 | — |
| +4 | K241092 | Youlaser PRIME; Youlaser PRIME CO2; Youlaser PRIME MT | Quanta System Spa | 2024 | 0 | — |
| +4 | K173359 | Fractional CO2 Surgical Laser System | Ami, Inc. | 2018 | 0 | — |
| +4 | K172096 | Fraxis | Ilooda Co,., Ltd. | 2017 | 2 | — |
| +4 | K170325 | Secret RF | Ilooda Co,., Ltd. | 2017 | 10 | — |
| +4 | K161356 | Matrix LS-40 CO2 Laser System | Shanghai Wonderful Opto-Electrics Tech.Co.,Ltd | 2016 | 0 | — |
| +5 | K250782 | Fractional CO2 Laser Machine | Zhengzhou PZ Laser Slim Technology Co., Ltd. | 2025 | 0 | — |
| +5 | K242183 | Fractional CO2 Laser Therapy System (EXFU CO2) | Weifang Mingliang Electronics Co., Ltd. | 2024 | 0 | — |
| +5 | K210084 | Silkro | Hironic Co., Ltd. | 2022 | 3 | — |
| +5 | K182355 | Secret RF Smartcure Applicator with electrodes | Ilooda Co,., Ltd. | 2019 | 1 | — |
| +5 | K180654 | PINXEL-RF system | Rohrer Aesthetics, LLC | 2018 | 3 | — |
| +6 | K233123 | Silkro | Hironic Co., Ltd. | 2024 | 1 | — |
| +6 | K233120 | CWM-930S, Fixer DV9 | Chungwoo Co., Ltd. | 2024 | 0 | — |
| +6 | K233099 | Gladiator | Rohrer Aesthetics, LLC | 2024 | 0 | — |
| +6 | K233143 | PiXel8-Reveal | Rohrer Aesthetics | 2024 | 0 | — |
| +6 | K233147 | PiXel8-RF | Rohrer Aesthetics | 2023 | 0 | — |
| +6 | K211000 | Acutron | Ilooda Co,., Ltd. | 2022 | 0 | — |
| +7 | K251334 | New Doublo 2.0 | Hironic Co., Ltd. | 2025 | 0 | — |