510(k) K261131
- Device
- Electrical Muscle Stimulator (AST-105DJ, AST-105EJ, AST- 105BJ, AST-105GJ, AST-303J, AST-309J, AST-310J;AST-300Q, AST-300Q-A, AST-500B; AST-500G, AST-500F; AST-500N; AST- 500C, AST- 500K, AST-500A; AST-300E, AST-500M, AST- 500U, AST- 500D; AST- 500E.)
- Applicant
- Shenzhen Osto Medical Technology Co.,Ltd
- 510(k) number
- K261131
- Product code
- NUH
- Decision
- Substantially Equivalent (SESE)
- Decision date
- 2026-09-06
- Date received
- 2026-04-06
- Regulation
- 882.5890
- Classification name
- Stimulator, Nerve, Transcutaneous, Over-The-Counter
- Medical specialty
- Neurology
- Review panel
- Neurology
- Device class
- 2
- Clearance type
- Traditional
- Statement or summary
- Statement
- Third party reviewed
- N
Applicant Contact#
- Contact
- Yang Li
- Address
- 2104, Unit4, Bldg.2, Zhongxin Longsheng Sq., # 219 Shenshan Shenzhen CN 518000 518000
FDA Registration Numbers#
- 3009888740
- 3006469120
- 3037609256
- 3017264244
- 3015007456
- 3004183512
- 3004264602
- 3016856381
- 1063974
- 3030412027
- 3021635975
- 1528161
- 3006850006
- 3031464228
- 3005621440
- 2013558
- 3026322014
- 1450057
- 2248223
- 3008806536
- 3042190125
- 3015142815
- 3010632563
- 3026164517
- 3018109879
- 3011721071
- 3017887847
- 3036040187
- 3018940143
- 3038620598
- 3009437400
- 3006551156
- 9616877
- 3039394880
- 3003255790
- 3006367638
- 3003740945
- 3003446042
- 3012446970
- 3002669614
- 9710485
- 3038295706
- 3021422553
- 3012316249
- 3045752480
- 3016508547
- 3008585473
- 3020769982
- 2000004234
- 3010770433
- 9615033
- 3013671142
- 3030220267
- 3004146401
- 3012134907
- 3029924973
- 2249769
- 3008507279
- 3007689716
- 3008973759
- 3010405397
- 3025367760
- 3008011951
- 3031233199
- 3027062656
- 3018514222
- 3011191255
- 3004839404
- 3012840029
- 3008573045
- 3008729899
- 3007543044
- 3010328269
- 3012386142
- 3005569927
- 3017953405
- 3011562129
- 3010078417
- 3025235024
- 3022631685
Source Documents#
510(k) summary PDF not indicated by FDA
Other 510(k) Records For Product Code NUH#
| 510(k) | Device | Applicant | Decision date |
|---|---|---|---|
| K260412 | TENS 7000 Rechargeable 4 Channel (TENS 7000H) | Shenzhen Dongdixin Technology Co., Ltd. | 2026-06-26 |
| K260425 | TENS / EMS DEVICE (FT-247 Series) (FT-247, FT-237) | Hivox Biotek, Inc. | 2026-06-16 |
| K253896 | TENS/EMS device (GUSE01) | Globalcare Medical Technology Co., Ltd. | 2026-03-04 |
| K253305 | TENS AND EMS (TENS and Muscle Stimulator) (JT1065, JT1080, JT2080, JT9034) | Shenzhen Jiantuo Electronics Co., Ltd. | 2025-12-31 |
| K251958 | VEINOPLUS Back | Dynapulse Medical | 2025-12-23 |
| K253740 | TENS&EMS (HZ9151B, HZ9151C, HZ9151D) | Hong Qiangxing (Shenzhen) Electronics Limited | 2025-12-23 |
| K252688 | Transcutaneous Electrical Nerve Stimulator (RJTENS-2) | Bozhou Rongjian Medical Appliance Co., Ltd. | 2025-11-24 |
| K251856 | Li-Battery Powered OTC TENS/EMS Combination Stimulator, Model Z4 | Everyway Medical Instruments Co.,Ltd | 2025-11-21 |
| K243131 | Triathlon Pro | Sigma Biomedical | 2025-11-07 |
| K251429 | OTC 4-Channel Rechargeable TENS Unit | Changsha Anxiang Medical Technology Co., Ltd. | 2025-08-28 |
| K250784 | Transcutaneous Electrical Nerve Stimulator ( K6133/ K6134/ K6135/ K6136/ K6137/ K6138/ K6139/ K6140/ K6141/ K6142/ K6143/ K6144/ K6122) | Shenzhen Yicai Health Technology Co., Ltd. | 2025-08-21 |
| K251187 | 3 in 1 TENS UNIT (TC1241, TC2241, TS1241) | Changsha Anxiang Medical Technology Co., Ltd. | 2025-07-28 |
| K243856 | TENS AND EMS (TENS and Muscle Stimulator) ( Model AS8012C,AS8016,AS8019,AS9020E,AS9026) | Shenzhen Astec Technology Co., Ltd. | 2025-05-29 |
| K250360 | TENS AND EMS (TENS and Muscle Stimulator) (JT8012C,JT8016,JT9020E,JT9026) | Shenzhen Jiantuo Electronics Co., Ltd. | 2025-05-11 |
| K250053 | TENS AND EMS (TENS and Muscle Stimulator) (JT8012, JT8012B) | Shenzhen Jiantuo Electronics Co., Ltd. | 2025-05-09 |