# K131290: IQ Technologies

- Pathway: 510(k) (Traditional)
- Applicant: Iq Technologies, Inc.
- Decided: Aug 6, 2014 after 457 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). 7 ancestors in all.
8 later devices descend from it; 4 cite it directly.
0 of 16 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K102598: HI-Dow-XP, Hi-Dow International, Inc. (2011) Summary page 4.
- K121757: Healthmateforever, Healthmate International, LLC (2012) Summary page 4.

## Most influential descendants
- K141260: Electronic Pulse Stimulator (2014), 5 descendants of its own
- K200561: StimPlus Patch, StimPlus Patch, StimPlus Patch (2020), 2 descendants of its own
- K211942: Heating Lumbar Therapy Cushion (Model: AST-622, AST-622B, AST-623, AST-623B) (2021), 1 descendant of its own
- K223428: Electronic Stimulator (Models: uLumb-9530A, uLumb-9531A, uLumb-9532A, uLumb-9533A, LQ-9525B, uNeck-9512A, uNeck-9515A, uNeck-9517B, uNeck-9518A, uNeck-9519A, uNeck-9521A, uNeck-9529A, LQ-9535A) (2023), 0 descendants of its own
- K193655: MSLS6QF TENS/PMS Device (2020), 0 descendants of its own

## Indications for use
To be used for temporary relief of pain associated with sore and aching muscles in the shoulder, waist, back, upper extremities (arm), and lower extremities (leg) due to strain from exercise or normal household work activities. It is intended to be used to stimulate healthy muscles in order to improve and facilitate muscle performance.

Source page: https://510kreport.com/device/K131290
Methodology: https://510kreport.com/methodology