Devices descending from K190456
11 later devices reach BTL 799-2L through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K250038 | Muscle Stimulator Device (PZ-100) | Zhengzhou PZ Laser Slim Technology Co., Ltd. | 2025 | 1 | — |
| +1 | K232181 | Body Contouring Machine (Models: CS2, CS3, CS5, CS7, CS8, CS11, CS13) | Hebei JT Medical Co., Ltd. | 2024 | 1 | — |
| +1 | K230024 | HI-Emt Magshape | Beijing Sano Laser S&T Development Co.,Ltd | 2023 | 0 | — |
| +1 | K200382 | BTL-703-2 | Btl | 2021 | 4 | — |
| +1 | K201239 | NuEra Tight Family, EMS Model | Bios S.R.L. | 2020 | 0 | — |
| +2 | K253790 | High Intensity Focused Electromagnetic Stimulation Device (FE60) | Beijing Winkonlaser Technology Limited | 2026 | 0 | — |
| +2 | K253926 | Diacore | ShenB Co., Ltd. | 2026 | 0 | — |
| +2 | K240234 | BTL-899MS | BTL Industries, Inc. | 2024 | 2 | — |
| +2 | K232409 | Electromagnetic Stimulation Systems | Shanghai Apolo Medical Technology Co., Ltd. | 2024 | 0 | — |
| +3 | K253408 | CoolTone | Zimmer Medizinsysteme GmbH | 2026 | 0 | — |
| +3 | K251594 | truFlex | Syrma Johari Medtech Limited | 2025 | 0 | — |