# K172451: Dr.MUSIC 3s

- Pathway: 510(k) (Traditional)
- Applicant: Smartmedicaldevice Co., Ltd.
- Decided: Nov 17, 2017 after 95 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
Longest line of descent: 5 generations back to K940301 (1994). 9 ancestors in all.
No later device cites it as a predicate yet.
0 of 10 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K151035: PulseRelief, Philips Consumer Lifestyle (2015) Summary page 4.
- K123866: TANYX, Medecell Us, Inc. (2013) Summary page 4.

## Indications for use
Dr.MUSIC 3s (Model: DM-VMEOQ38) is intended to be used by adults for temporary relief of pain associated with sore/ aching muscles in the shoulder, waist, back, neck, upper extremities(arm) and lower extremities(leg) due to strain from exercise or normal household work activities and suitable for home use.

Source page: https://510kreport.com/device/K172451
Methodology: https://510kreport.com/methodology