Devices descending from K992011
12 later devices reach Synea-HS High Speed-Handpiece through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K043498 | Twin Power Turbine High Speed Air Turbine Dental Handpiece | J. Morita USA, Inc. | 2005 | 11 | — |
| +2 | K131319 | T1/T2/T3 Turbine Family | Sirona Dental Systems GmbH | 2014 | 2 | — |
| +2 | K061701 | High Speed Air Turbine Handpieces, Par-4HEX/4HX Series (Twin Power Turbine 4H) | J. Morita USA, Inc. | 2006 | 7 | — |
| +3 | K203791 | Stainless Turbine | Nakanishi, Inc. | 2022 | 1 | — |
| +3 | K130560 | Mastertorque Lux 8900 L | Kaltenbach & Voigt GmbH | 2013 | 5 | — |
| +3 | K103697 | Torqtech | J. Morita USA, Inc. | 2012 | 0 | — |
| +4 | K230888 | Titanium Turbine | Nakanishi, Inc. | 2023 | 0 | — |
| +4 | K173943 | Dental High-speed Handpiece and Accessories | Microp Technology (Taiwan), Inc. | 2018 | 0 | — |
| +4 | K141886 | MDK Handpieces | Modern Korea Co., Ltd. | 2015 | 3 | — |
| +5 | K262144 | DIAMED Handpiece;DIAMED Airmotor;DIAMED Airmotor Handpiece | SETAGAYA SEIKI Co., Ltd. | 2026 | 0 | — |
| +5 | K251388 | Dental air-motor handpiece (TM-203B2, TM-203M4, TM-205B2, TM-205M4, TM-IS, TM-ES… | Foshan Topmed Dental Co., Ltd. | 2026 | 0 | — |
| +5 | K202786 | Dental Low-speed Handpieces and Accessories | Microp Technology (Taiwan), Inc. | 2021 | 0 | — |