Devices descending from K070663
45 later devices reach A-Dec/W&H Synea Air-Driven Highspeed Handpiece, Model TA-98, TA-97, a-Dec/W&H… through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K181858 | Electric Handpiece Motor | W&H Dentalwerk Buermoos GmbH | 2019 | 4 | — |
| +1 | K162926 | Air-Powered Handpieces and Handpiece Attachments | W&H Dentalwerk Burmoos GmbH | 2017 | 6 | — |
| +1 | K143465 | MASTERmatic LUX | Kaltenbach & Voigt GmbH | 2015 | 4 | — |
| +1 | K133069 | Codent Low Speed Dental Handpieces and Accessories | Codent Technical Industry Co., Ltd. | 2014 | 6 | — |
| +1 | K121901 | TI-Max Z45 | Nakanishi, Inc. | 2013 | 0 | — |
| +1 | K073478 | Supertorque High-Speed Handpieces and Gentlepower Handpieces and Attachements | Sybron Dental Specialties, Inc. | 2008 | 23 | — |
| +1 | K080677 | Comfortronic 4894 and Comfortdrive 200XDA Handpiece | Kaltenbach & Voigt GmbH & Co. | 2008 | 4 | — |
| +2 | K233288 | NLZ Built-In Motor System | Nakanishi, Inc. | 2024 | 0 | — |
| +2 | K233308 | Air Motor (Model name: FX204 M4); Air Motor (Model name: M205) | Nakanishi, Inc. | 2024 | 0 | — |
| +2 | K231864 | Fiber Optic Brushless Electronic Micromotor, model: iM100 | Codent Technical Industry Co., Ltd. | 2024 | 0 | — |
| +2 | K220874 | Smooth Drive contra angle and straight handpieces | Lares Research | 2022 | 0 | — |
| +2 | K213022 | CEFLA Dental Micromotors: i-MMr, i-MMr L, i-MMs, i-XR3, i-XR3 L, i-XS4, handy POWER… | Cefla S.C. | 2022 | 1 | — |
| +2 | K163239 | SMARTmatic | Kaltenbach & Voigt GmbH | 2017 | 3 | — |
| +2 | K150798 | Codent Low Speed Dental Handpieces and Accessories | Codent Technical Industry Co., Ltd. | 2015 | 5 | — |
| +2 | K141221 | Lares Ultralite Prostyle High-Speed Dental Handpieces, Lares Euro Prostyle High-Speed… | Lares Research, Inc. | 2014 | 0 | — |
| +2 | K130560 | Mastertorque Lux 8900 L | Kaltenbach & Voigt GmbH | 2013 | 5 | — |
| +2 | K103697 | Torqtech | J. Morita USA, Inc. | 2012 | 0 | — |
| +2 | K103027 | Electrotorque TLC | Kaltenbach & Voigt GmbH | 2011 | 2 | — |
| +2 | K102517 | Tiger 500 Series High Speed Handpieces and Attachments | Thunder Tiger Corp. | 2011 | 13 | — |
| +2 | K093341 | Century Model 105C | Sybron Dental Specialties, Inc. | 2010 | 0 | — |
| +3 | K251388 | Dental air-motor handpiece (TM-203B2, TM-203M4, TM-205B2, TM-205M4, TM-IS, TM-ES… | Foshan Topmed Dental Co., Ltd. | 2026 | 0 | — |
| +3 | K230895 | CEFLA Dental Micromotors: i-MMr, i-MMr L, i-MMr L FLUO, i-MMs, i-MMs FLUO; i-XR3, i-XR3… | Cefla S.C. | 2024 | 0 | — |
| +3 | K192809 | Dental Handpiece | Micro-Nx Co., Ltd. | 2020 | 2 | — |
| +3 | K180845 | Maxima Electric System | Handpiece Headquarters - Hpr, Inc. | 2019 | 0 | — |
| +3 | K173943 | Dental High-speed Handpiece and Accessories | Microp Technology (Taiwan), Inc. | 2018 | 0 | — |
| +3 | K170236 | Dental Low-speed Turbine Handpiece | Guangdong Jinme Medical Technology Co., Ltd. | 2017 | 4 | — |
| +3 | K163317 | ELECTROmatic | Kaltenbach & Voigt Gmgh | 2017 | 0 | — |
| +3 | K152146 | High Speed Handpieces and Accessories | Codent Technical Industry Co., Ltd. | 2015 | 8 | — |
| +3 | K141886 | MDK Handpieces | Modern Korea Co., Ltd. | 2015 | 3 | — |
| +3 | K113655 | TI-Max X Turbine | Nakanishi, Inc. | 2012 | 3 | — |
| +4 | K262144 | DIAMED Handpiece;DIAMED Airmotor;DIAMED Airmotor Handpiece | SETAGAYA SEIKI Co., Ltd. | 2026 | 0 | — |
| +4 | K233122 | High Speed Air Turbine Handpiece… | Litu Tech, Ltd. | 2024 | 0 | — |
| +4 | K220577 | Dental Handpiece, Model CA160, CA160L, and CA500L | Micro-Nx Co., Ltd. | 2022 | 1 | — |
| +4 | K202786 | Dental Low-speed Handpieces and Accessories | Microp Technology (Taiwan), Inc. | 2021 | 0 | — |
| +4 | K193264 | Disposable High Speed Air Turbine Handpiece | Ningbo Hpdove Dental Instruments Co., Ltd. | 2020 | 0 | — |
| +4 | K181691 | High-speed air turbine handpiece / Low-speed air turbine handpiece | Foshan Wenjian Medical Instrument Co., Ltd. | 2020 | 2 | — |
| +4 | K172543 | High-speed Turbine Handpieces for Single Use | Beijing Dongbo Dental Handpiece Co., Ltd. | 2018 | 0 | — |
| +4 | K170229 | Dental High-speed Turbine Handpiece | Guangdong Jinme Medical Technology Co., Ltd. | 2017 | 4 | — |
| +4 | K131319 | T1/T2/T3 Turbine Family | Sirona Dental Systems GmbH | 2014 | 2 | — |
| +5 | K251389 | High speed air turbine handpiece | Foshan Topmed Dental Co., Ltd. | 2026 | 0 | — |
| +5 | K232810 | Dental Handpiece, Wireless Endodontic Handpiece, endoit | Micro-Nx Co., Ltd. | 2023 | 0 | — |
| +5 | K220179 | High-Speed Air Turbine Handpieces/Straight Handpieces/Geared Angle Handpieces/Air Motors | Foshan Coxo Medical Instrument Co., Ltd. | 2023 | 1 | — |
| +5 | K203791 | Stainless Turbine | Nakanishi, Inc. | 2022 | 1 | — |
| +6 | K241074 | High-speed Air Turbine Handpieces (SCHG01, SCHG03, SCHG18, SCHF19, SCHF22), Dental Low… | Foshan Soco Precision Instrument Co., Ltd. | 2024 | 0 | — |
| +6 | K230888 | Titanium Turbine | Nakanishi, Inc. | 2023 | 0 | — |