# K141978: Maxpower Relief

- Pathway: 510(k) (Traditional)
- Applicant: Omron Healthcare, Inc.
- Decided: Dec 3, 2014 after 135 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). 8 ancestors in all.
10 later devices descend from it; 2 cite it directly.
0 of 19 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K110068: Model PM3030, Omron Healthcare, Inc. (2011) Summary page 4.
- K121757: Healthmateforever, Healthmate International, LLC (2012) Summary page 4.

## Most influential descendants
- K160115: Heat Pain Pro (2016), 8 descendants of its own
- K190783: Health Expert Electronic Stimulator (model: AST-300L) (2020), 6 descendants of its own
- K211942: Heating Lumbar Therapy Cushion (Model: AST-622, AST-622B, AST-623, AST-623B) (2021), 1 descendant of its own
- K210756: Neck Care Therapy, Model: AST-905A, AST-905D, AST-905H (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

## Indications for use
This device is intended for the relief of pain associated with sore or aching muscles of the lower back, arms, legs, shoulder or foot due to strain from exercise or normal household and work activities. Environments of Use: Clinics, hospital and home environments Patient Population: Adult

Source page: https://510kreport.com/device/K141978
Methodology: https://510kreport.com/methodology