# K090250: Electro-Light Therapy

- Pathway: 510(k) (Traditional)
- Applicant: Hill Laboratories Co.
- Decided: Feb 11, 2010 after 374 days
- Product code: ILY (Lamp, Infrared, Therapeutic Heating)
- Device class: 2
- Regulation: 21 CFR 890.5500
- 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 K001179 (2000). 11 ancestors in all.
No later device cites it as a predicate yet.
0 of 12 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K072256: HF54 Combination Ultrasound Interferential and Premodulated Stimulation System with Optional Hands-Free Operation, Model, Hill Laboratories Co. (2008) Summary page 3.
- K071445: Terraquant MQ2000 V.5 with the TQ-1TENS, Escada International, Inc. (2007) Summary page 3.

## Indications for use
Electro-Light Therapy System is used to provide topical heating for: * Temporary increases in local blood flow and circulation * Temporary relief of minor muscle and joint aches * Temporary relief of pain and stiffness * Relaxation of muscles * Temporary relief (or relaxation) of muscle spasms * Temporary relief of minor pain and stiffness associated with arthritis The Electro-Light Therapy system is intended to be used alone or at the same time with legally marketed powered muscle stimulators, TENS units or Interferential Current Therapy when used with the transparent Electro-Light electrode.

Source page: https://510kreport.com/device/K090250
Methodology: https://510kreport.com/methodology