| Transcutaneous Electronic Nerve Stimulator (KTR-2301, KTR-2302, KTR-2341, KTR-2342, KTR-2401, KTR-2402, KTR-2411, KTR-2412, KTR-2491, KTR-2492, KTR-2493, KTR-2494) (K242332) | Shenzhen Kentro Medical Electronics Co., Ltd. | 2024-11-05 |
| Transcutaneous Electrical Nerve Stimulator For Pain Relief (Model: KTR-2302, KTR-2401, KTR-2402, KTR-2411, KTR-2412) (K232517) | Shenzhen Kentro Medical Electronics Co., Ltd. | 2023-12-08 |
| Transcutaneous Electrical Nerve Stimulator, Model: KTR-4031, KTR-4032, KTR-4012, KTR-4015, KTR-4029, KTR-4027, KTR-4026, KTR-4021, KTR-4034, KTR-4036, KTR-4037, KTR-4039 (K222870) | Shenzhen Kentro Medical Electronics Co., Ltd. | 2023-05-10 |
| Transcutaneous Electrical Nerve Stimulator, Model: KTR-405 (K220998) | Shenzhen Kentro Medical Electronics Co., Ltd. | 2022-08-24 |
| Low-frequency Multi-function physiotherapy instrument (K200177) | Shenzhen Kentro Medical Electronics Co., Ltd. | 2021-03-25 |
| Transcutaneous Electronic Nerve Stimulator (K200237) | Shenzhen Kentro Medical Electronics Co., Ltd. | 2020-10-19 |
| Low-Frequency Multi-function Physiotherapy Instrument (Model: KTR-2230, KTR-2220, KTR-2210, KTR-2231, KTR-2221, KTR-2211, KTR-2232, KTR-2222, KTR-2212) (K191982) | Shenzhen Kentro Medical Electronics Co., Ltd. | 2020-09-25 |
| Transcutaneous Electrical Nerve Stimulator (K183288) | Shenzhen Kentro Medical Electronics Co., Ltd. | 2019-07-30 |
| Muscle Trainer (K181728) | Shenzhen Kentro Medical Electronics Co., Ltd. | 2018-10-17 |
| Low-Frequency Therapy Instrument /Model: KTR-201, KTR-202, KTR-203 (K170205) | Shenzhen Kentro Medical Electronics Co., Ltd. | 2017-05-11 |