# K172809: OTC Combo TENS/EMS System

- Pathway: 510(k) (Special)
- Applicant: Well-Life Healthcare Limited
- Decided: Oct 18, 2017 after 30 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.
2 later devices descend from it; 2 cite it directly.
0 of 3 devices 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.

## Most influential descendants
- K233054: Well-Life Pain Relief (Menstrual Plus) Electrical Stimulator; TENS/EMS WITH Menstrual Relief Stimulator; Well-Life Pain Relief Stimulator; Menstrual Plus Stimulator (2024), 0 descendants of its own
- K213091: Well-Life TENS/EMS/Heating Stimulator (2022), 0 descendants of its own

## Indications for use
For temporary relief of pain associated with sore and aching muscles in the lower back due to strain from exercise or normal household and work activities. (Choose TENS Modes P1 through P7) For temporary relief of pain associated with sore and aching muscles in the upper and lower extremities (arm and/or leg) due to strain from exercise or normal household and work activities. (Choose TENS Modes P1 through P7) For symptomatic relief and management of chronic, intractable pain and relief of pain associated with arthritis. (Choose TENS Mode P8) For use by healthy adults for the stimulation of healthy muscles in order to improve or facilitate muscle performance. (Choose EMS Modes P1 through P6)

Source page: https://510kreport.com/device/K172809
Methodology: https://510kreport.com/methodology