# K940301: Compex 2

- Pathway: 510(k) (Traditional)
- Applicant: Biodex Medical Systems, Inc.
- Decided: Dec 28, 1994 after 338 days
- Product code: IPF (Stimulator, Muscle, Powered)
- Device class: 2
- Regulation: 21 CFR 890.5850
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
231 later devices descend from it; 2 cite it directly.
0 of 232 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K011880: Compex Sport (2002), 195 descendants of its own
- K060846: Therapeutic Massage Companion (2007), 151 descendants of its own
- K102598: HI-Dow-XP (2011), 78 descendants of its own
- K112392: Hivox Biotek Inc. (2012), 58 descendants of its own
- K122744: Prospera Otc Tens Electronic Pulse Massager (2013), 55 descendants of its own

Source page: https://510kreport.com/device/K940301
Methodology: https://510kreport.com/methodology