← Product Code [NUH](/productcode/NUH) · K261131

# 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.) (K261131)

_Shenzhen Osto Medical Technology Co.,Ltd · NUH · Sep 6, 2026 · Neurology · SESE_

**Canonical URL:** https://fda.innolitics.com/device/K261131

## Device Facts

- **Applicant:** Shenzhen Osto Medical Technology Co.,Ltd
- **Product Code:** [NUH](/productcode/NUH.md)
- **Decision Date:** Sep 6, 2026
- **Decision:** SESE
- **Submission Type:** Traditional
- **Regulation:** 21 CFR 882.5890
- **Device Class:** Class 2
- **Review Panel:** Neurology

## Regulatory Identification

A transcutaneous electrical nerve stimulator for pain relief is a device used to apply an electrical current to electrodes on a patient's skin to treat pain.

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**Source:** [https://fda.innolitics.com/device/K261131](https://fda.innolitics.com/device/K261131)

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