# K200354: Electronic stimulator

- Pathway: 510(k) (Traditional)
- Applicant: Shenzhen Dongjilian Electronics Co., Ltd.
- Decided: Jun 29, 2020 after 137 days
- Product code: NUH (Stimulator, Nerve, Transcutaneous, Over-The-Counter)
- Device class: 2
- Regulation: 21 CFR 882.5890
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Indications for use
To be used for temporary relief of pain associated with sore and aching muscles in the shoulder, waist, back, back of the neck, arm, lower extremities (leg) and foot due to strain from exercise or normal household work activities by applying current to stimulate nerve.

Source page: https://510kreport.com/device/K200354
Methodology: https://510kreport.com/methodology