# K151922: StimSox (TM) System

- Pathway: 510(k) (Traditional)
- Applicant: Stimmed, LLC
- Decided: Apr 15, 2016 after 277 days
- Product code: IPF (Stimulator, Muscle, Powered)
- Device class: 2
- Regulation: 21 CFR 890.5850
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K032954 (2004). 2 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K092990: Amd 6605 Tens/Nmes, Advantageous Medical Devices, LLC (2009) Summary page 4.

## Most influential descendants
- K171071: StimSox (TM) System (2017), 0 descendants of its own

## Indications for use
To temporarily increase local blood circulation in healthy leg muscles.

Source page: https://510kreport.com/device/K151922
Methodology: https://510kreport.com/methodology