Devices descending from K991994
280 later devices reach Twilight through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K083069 | Ezlase 10W | Biolase Technology, Inc. | 2008 | 36 | — |
| +1 | K063384 | Diodent Micro Dental Laser System, Models 810 and 980 | Hoya Conbio, Inc. | 2007 | 13 | — |
| +1 | K012511 | Waterlase Millennium | Biolase Technology, Inc. | 2002 | 246 | — |
| +2 | K193656 | SkyPulse | Fotona D.O.O. | 2020 | 11 | — |
| +2 | K163638 | Dental 5 Multi Diode laser | Bio-Med USA, Inc. | 2017 | 0 | — |
| +2 | K121286 | EPIC 10 | Biolase Technology, Inc. | 2012 | 31 | — |
| +2 | K093048 | D-Storm 810NM, D-Storm 980NM | Light Instruments | 2010 | 0 | — |
| +2 | K100474 | Quicklasedual+, QUICKLASE810, QUICKLASE810, QUICKLASE980, QUICKLASE980 Model: 3W,5W,3W,5W | Quicklase Limited | 2010 | 8 | — |
| +2 | K093852 | Ezlase 3 Laser System | Biolase Technology, Inc. | 2010 | 35 | — |
| +2 | K082445 | CURATIVE980 Diode Laser | Oroscience, Inc. | 2008 | 0 | — |
| +2 | K073332 | V-Raser Diode Laser System | Hoya Conbio, Inc. | 2008 | 0 | — |
| +2 | K052354 | Oculase MD | Biolase Technology, Inc. | 2006 | 5 | — |
| +2 | K030523 | Waterlase | Biolase Technology, Inc. | 2004 | 8 | — |
| +2 | K021508 | Opusduo EC Dental Laser System | Opusdent, Ltd. | 2002 | 240 | — |
| +3 | K241791 | Medical Diode Laser Systems (GBOX-6H, GBOX-10D , GBOX-12D, GBOX-15D, VELAS Pro-30B15D… | Gigaalaser Company, Ltd. | 2025 | 1 | — |
| +3 | K234004 | Medical diode laser systems (CHARISMA, REGAL) | Reveal Lasers, Ltd. | 2025 | 1 | — |
| +3 | K240179 | Medical Diode Laser (Model: L2) | Wuhan Pioon Technology Co., Ltd. | 2024 | 2 | — |
| +3 | K232222 | Primo Dental Laser (Primo, Primo Komfort, Primo Lite, Primo Blue, and Primo Triplo) | Medency S.R.L. | 2023 | 0 | — |
| +3 | K230274 | Medical Diode Laser (M2) | Wuhan Pioon Technology Co., Ltd. | 2023 | 2 | — |
| +3 | K221712 | Fotona XPulse Laser System Family (XPulse 1064 nm, XPulse 810 nm, XPulse 980 nm) | Fotona D.O.O. | 2022 | 1 | — |
| +3 | K211150 | Dental diode laser, SOGA Laser, ILaser II | Shenzhen Soga Technology Co., Ltd. | 2022 | 0 | — |
| +3 | K202991 | Fotona XPulse Pro Laser Platform | Fotona D.O.O. | 2021 | 3 | — |
| +3 | K200693 | K2 Mobile | Hulaser, Inc. | 2020 | 2 | — |
| +3 | K193486 | Epic 980 | Biolase, Inc. | 2020 | 2 | — |
| +3 | K192430 | Epic 980 | Biolase, Inc. | 2019 | 5 | — |
| +3 | K180967 | Dental Diode Laser System | Lazon Medical Laser Co., Ltd. | 2018 | 0 | — |
| +3 | K170500 | SIROLaser Advance+ | Dentsply Sirona | 2017 | 21 | — |
| +3 | K162114 | Photon, Photon Plus | Zolar Technology & Mfg Co., Inc. | 2016 | 3 | — |
| +3 | K152032 | ELUMI 810 + 980 Soft Tissue Laser | Azena Medical, LLC | 2015 | 7 | — |
| +3 | K141975 | Waterlase Iplus S | Biolase, Inc. | 2015 | 0 | — |
| +3 | K113212 | Dental Laser Therapy System | China Daheng Group, Inc. | 2011 | 1 | — |
| +3 | K091320 | Spectra SP II, Spectra Denta II | Lutronic Corporation | 2009 | 12 | — |
| +3 | K091922 | Waterlase C100, Model 7100104 | Biolase Technology, Inc. | 2009 | 0 | — |
| +3 | K081589 | Waterlase, Version 3.0 | Biolase Technology, Inc. | 2008 | 1 | — |
| +3 | K070296 | Visiolite Ophthalmic ER: Yag Laser System | Ace Vision Group | 2007 | 0 | — |
| +3 | K063867 | Cutera ER:Ysgg Laser Handpiece | Cutera, Inc. | 2007 | 2 | — |
| +3 | K040270 | Opusduo; Opusduo E; Opusduo EC; Opus 20; Opus Spectrum | Lumenis, Ltd. | 2004 | 226 | — |
| +4 | K261047 | Dental Diode Laser Device (Laser-Pen) | Guilin Kevin Peter Technology Co., Ltd. | 2026 | 0 | — |
| +4 | K262426 | Medical Diode Laser (S1Pro+, S1Pro K15, S1Pro N6, S1Pro N75) | Wuhan Pioon Technology Co., Ltd. | 2026 | 0 | — |
| +4 | K251699 | The Botticelli (Model: Athena) | Bellamia Technologies, Inc. | 2025 | 0 | — |
| +4 | K250656 | Medical Diode Laser (Models: MZ-GK, MZ-K20, MZ-N75) | Wuhan Pioon Technology Co., Ltd. | 2025 | 0 | — |
| +4 | K234085 | LUNE™ PureHygiene | Enamel Pure | 2024 | 1 | — |
| +4 | K232885 | Dawn Diode Laser System | Shanghai Wonderful Opto-Electrics Tech.Co.,Ltd | 2024 | 0 | — |
| +4 | K220531 | Fox 810, Fox 980 | A.R.C Laser GmbH | 2022 | 0 | — |
| +4 | K210367 | D-Laser Blue, D-Laser 16 | Guilin Woodpecker Medical Instrument Co., Ltd. | 2022 | 6 | — |
| +4 | K201387 | Ultrafast, Ultrafast Plus, Ultrafast Lite | Dentlight, Inc. | 2021 | 0 | — |
| +4 | K192617 | Gemini 810+980 Soft Tissue Laser | Azena Medical, LLC | 2020 | 2 | — |
| +4 | K180044 | SIROLaser Blue | Dentsply Sirona | 2018 | 12 | — |
| +4 | K132661 | Lightscalpel | Lightscalpel, LLC | 2014 | 3 | — |
| +4 | K123494 | SOLEA | Convergent Dental, Inc. | 2013 | 3 | 1 |
| +4 | K123004 | Mira Lasers | Mira Lasers, LLC | 2013 | 0 | — |
| +4 | K100610 | Lutronic Corporation ECO2 Plus, Denta Iii and Iii+ and SP Iii Laser Systems | Lutronic Corporation | 2011 | 3 | — |
| +4 | K080530 | Modification to Cutera ER:Ysgg Laser Handpiece | Cutera, Inc. | 2008 | 1 | — |
| +4 | K061966 | Litetouch Dental Laser System | Light Instrument, Ltd. | 2006 | 3 | — |
| +4 | K060033 | Profile Multi-Platform System | Sciton, Inc | 2006 | 221 | — |
| +5 | K260138 | LUNE PureHygiene | Enamel Pure | 2026 | 0 | — |
| +5 | K253309 | SOGA Lasers therapy system family of Aurora handpiece (Aurora-S); SOGA Lasers therapy… | Shenzhen Soga Technology Co., Ltd. | 2026 | 0 | — |
| +5 | K250731 | MateLaser Medical Diode Laser Systems (ML-DLS-30) | Matelaser, Inc. | 2025 | 0 | — |
| +5 | K244060 | eCO2 3D | Lutronic Corporation | 2025 | 0 | — |
| +5 | K243764 | Medical Diode Laser (UTU3-F7B,UTU3-F7W,UTU3-G7B,UTU3-G7W,UTU-G20B,UTU-G20W) | Wuhan Pioon Technology Co., Ltd. | 2025 | 0 | — |
| +5 | K230047 | Medical Diode Laser Systems | Gigaalaser Company, Ltd. | 2024 | 2 | — |
| +5 | K213761 | Joule diVa System | Sciton, Inc | 2022 | 0 | — |
| +5 | K210183 | Waterlase iPLus | Biolase, Inc. | 2022 | 0 | — |
| +5 | K210350 | Gemini 2 810+980 Soft Tissue Laser | Azena Medical, LLC | 2021 | 1 | — |
| +5 | K170073 | LightMed Dental Laser System | Lightmed Dentaltechnology Corp. | 2017 | 0 | — |
| +5 | K151306 | Solea | Convergent Dental, Inc. | 2015 | 1 | — |
| +5 | K141658 | Light Scalpel | Lightscalpel, LLC | 2014 | 2 | — |
| +5 | K130420 | SOLEA | Convergent Dental, Inc. | 2013 | 2 | 1 |
| +5 | K122368 | Waterlase Iplus All Tissue Laser | Biolase Technology, Inc. | 2013 | 0 | — |
| +5 | K111831 | MX-7000 Microxel | Bio-Med USA, Inc. | 2011 | 1 | — |
| +5 | K101916 | Joule Multi-Platform System | Sciton, Inc | 2011 | 111 | — |
| +5 | K093087 | BWF-5 Medical Laser Series | Litecure, LLC | 2010 | 0 | — |
| +5 | K073411 | Liteduo | Light Instruments | 2008 | 1 | — |
| +5 | K073063 | 15W Ceralas D 1470NM Diode Laser | Biolitec, Inc. | 2008 | 202 | — |
| +5 | K070388 | Profile Multi-Platform System | Sciton, Inc | 2007 | 129 | — |
| +5 | K070138 | Cutera ER:Yag Laser Handpiece | Cutera, Inc. | 2007 | 1 | — |
| +6 | K260765 | Gemini NOVA 810+980 Soft Tissue Laser | Azena Medical, LLC | 2026 | 0 | — |
| +6 | K242755 | Medical Diode Laser Systems (VELAS II-30B, VELAS II-30A, GBOX-15AB, GBOX-20B, CHEESE… | Gigaalaser Company, Ltd. | 2025 | 1 | — |
| +6 | K212733 | Diode laser therapy device | Beijing Star New Tech Co., Ltd. | 2023 | 0 | — |
| +6 | K212734 | Diode laser therapy device | Triangel Rsd Limited | 2023 | 5 | — |
| +6 | K213669 | Lightscalpel LS-4020 | Lightscalpel, Inc. | 2023 | 0 | — |
| +6 | K221761 | Solea | Convergent Dental, Inc. | 2022 | 0 | 1 |
| +6 | K173827 | LightScalpel | Lightscalpel, LLC | 2018 | 0 | — |
| +6 | K173359 | Fractional CO2 Surgical Laser System | Ami, Inc. | 2018 | 0 | — |
| +6 | K173285 | Joule System | Sciton, Inc | 2018 | 5 | — |
| +6 | K140009 | Soprano Ice Multi-Application & Multi-Technology Platform | Alma Lasers, Ltd. | 2014 | 57 | — |
| +6 | K132806 | Fotona F-22 Laser Handpiece (F-Runner), Fotona FS-01 Laser Handpiece | Fotona D.D. | 2014 | 70 | — |
| +6 | K132976 | Advatx | Advalight Aps | 2014 | 1 | — |
| +6 | K110364 | Dornier Medilas D Litebeam+ 1470 | Dornier Medtech America, Inc. | 2011 | 7 | — |
| +6 | K112253 | Ceralas 147NM Diode Laser System | Biolitec, Inc. | 2011 | 18 | — |
| +6 | K101573 | Accusculpt II Laser System | Lutronic Corporation | 2010 | 1 | — |
| +6 | K082230 | Vectra Plus Laser System and Accessories | Xintec Corporation | 2010 | 112 | — |
| +6 | K090164 | Ceralas Multiwavelength 980/1470NM Diode Laser | Biolitec, Inc. | 2009 | 177 | — |
| +6 | K083165 | Palomar Aspire Laser Platform | Palomar Medical Products, Inc. | 2009 | 0 | — |
| +6 | K083613 | Quanta System Polysurge Diode Laser Family | Quanta System Spa | 2008 | 192 | — |
| +6 | K081352 | Profile Multi-Platform System | Sciton, Inc | 2008 | 112 | — |
| +6 | K073158 | Sculpture 2.94 ER:Yag System | Hoya Conbio, Inc. | 2008 | 0 | — |
| +6 | K080567 | Palomar Aspire Laser Platform | Palomar Medical Products, Inc. | 2008 | 10 | — |
| +6 | K080697 | Skin Clear SRVH Long-Pulsed ND: Yag Laser | Global USA Distribution, LLC | 2008 | 0 | — |
| +7 | K253965 | CureLight Medical Diode Laser Systems (CureLight F2-A15; CureLight F2-B15; CureLight… | Wuhan PHOMED Technology Company, Ltd. | 2026 | 0 | — |