# K051680: Dynatron DX2 Traction Unit

- Pathway: 510(k) (Traditional)
- Applicant: Dynatronics Corp.
- Decided: Oct 11, 2005 after 110 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: 3 generations back to K001179 (2000). 9 ancestors in all.
No later device cites it as a predicate yet.
0 of 10 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K993919: Dynatron 900, Dynatronics Corp. (2000) Summary page 1.
- K031227: Lordex Power Traction Equipment, Ever Prosperous Instrument, Inc. (2003) Summary page 1.
- K031329: Dynatron Solaris Series, Models 705, 706, 708, 709 D880 Infrared Probe (Optional Accessory), Dynatronics Corp. (2003) Summary page 1.

## Indications for use
The Dynatron DX2 is designed to provide static, intermittent, and cycling distraction forces to relieve pressures on structures that may be causing low back pain. It relieves pain associated with herniated discs, protruding discs, degenerative disc disease, posterior facet syndrome, and sciatica. It achieves these effects through decompression of intervertebral discs, that is, unloading due to distraction and positioning. The Dynatron DX2 also functions as a system console for controlling the function of infrared therapy devices such as the Dynatron D880 (K031329) and the Dynatron D890 (D040729). Indications for use of these infrared therapy devices are to provide topical heating for temporary increase in blood circulation, temporary relief of minor muscle and joint aches, pains and stiffness, relaxation of muscles, muscle spasms, and minor pain and stiffness associated with arthritis.

Source page: https://510kreport.com/device/K051680
Methodology: https://510kreport.com/methodology