Devices descending from K040270
226 later devices reach Opusduo; Opusduo E; Opusduo EC; Opus 20; Opus Spectrum through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +7 | K140470 | Oberon: Laser Surgery Fiber, Atraumatic Surgery Fiber, Side Fire Fiber, Radial Emission… | Oberon GmbH Fiber Technologies | 2014 | 5 | — |
| +7 | K131473 | (Quanta System) Surgical Laser Fibers | Quanta System Spa | 2013 | 5 | 1 |
| +8 | K253309 | SOGA Lasers therapy system family of Aurora handpiece (Aurora-S); SOGA Lasers therapy… | Shenzhen Soga Technology Co., Ltd. | 2026 | 0 | — |
| +8 | K261214 | Pico Shining (Pico-K; Picofy) | Speclipse, Inc. | 2026 | 0 | — |
| +8 | K250776 | Lithoblast Single Use Holmium Laser Fibers | Dawell Medical, LLC | 2025 | 0 | — |
| +8 | K252215 | InbellaMAX System | Inbella Medical, Ltd. | 2025 | 0 | — |
| +8 | K241670 | Fractional CO2 Laser Therapy System (FG900-S); Fractional CO2 Laser Therapy System… | Beijing Adss Development Co., Ltd. | 2024 | 1 | — |
| +8 | K233157 | VaporMAX LDD; MOJo LDD; MegaJOULE LDD | Innovaquartz, LLC | 2024 | 0 | — |
| +8 | K232106 | Air Gap Fiber | Wontech Co., Ltd. | 2024 | 0 | — |
| +8 | K220189 | LISA Laser Surgical Fibers | Omni-Guide Holdings, Inc. | 2022 | 5 | — |
| +8 | K201171 | LEONI Laser Fibers: BareFiber Disposable, BareFiber Reusable and Endoprobe Disposable | Leoni Fiber Optics, Inc. | 2021 | 0 | — |
| +8 | K200234 | Surgical laser fibers | Quanta System Spa | 2020 | 2 | — |
| +8 | K163197 | Cook Holmium Laser Fiber | Cook Incorporated | 2017 | 0 | — |
| +8 | K160513 | Quanta System Surgical Laser fibers | Quanta System Spa | 2016 | 3 | 1 |
| +8 | K152417 | Adler MicroMed Laser Surgery Fibers | Adler Micromed, Inc. | 2015 | 3 | — |
| +9 | K241643 | WONTECH Surgical Optic Fibers (BA400/BA400R/BA600/BA600R) | Wontech Co., Ltd. | 2025 | 2 | — |
| +9 | K242941 | CO2 Laser Therapy Systems (SHE-LSP003-1) | Beijing Sano Laser S&T Development Co.,Ltd | 2025 | 0 | — |
| +9 | K243147 | LGO-Surgical Laser Fibers | Light Guide Optics International, Ltd. | 2024 | 1 | — |
| +9 | K232769 | BeaMed Laser Surgery Fibers | Bt Beamedical Tachnoogies Ltd. (Beamed) | 2023 | 1 | — |
| +9 | K230819 | OmniGuide RFID Surgical Laser Fibers | Omni-Guide Holdings, Inc. | 2023 | 0 | — |
| +9 | K220793 | InnoVoyce Laser Fiber | Innovoyce, LLC | 2022 | 0 | — |
| +9 | K161403 | A.R.C. Laser Surgical Fibers and Probes | A.R.C Laser GmbH | 2016 | 0 | — |
| +10 | K252745 | Halo Sterile Single-use Radial Fiber… | Micro-Energy Medical Technology Co., Ltd. | 2025 | 1 | — |
| +10 | K253007 | Laser Fiber (PT-OF-A-S); Laser Fiber (PT-OF-B-S); Laser Fiber (PT-OF-C-S); Laser Fiber… | Guangzhou Potent Medical Equipment Joint-Stock Co., Ltd. | 2025 | 0 | — |
| +10 | K250113 | neoLaser Laser Surgery Fibers | G.N.S Neolaser, Ltd. | 2025 | 0 | — |
| +11 | K261701 | Hemolase Fiber (Hemo-R-0.40-2.5/Hemo-R-0.60-2.5/Hemo-R-0.40-1.8/Hemo-R-0.60-1.8) | Micro-Energy Medical Technology Co., Ltd. | 2026 | 0 | — |