# K112479: DSJ Massager

- Pathway: 510(k) (Traditional)
- Applicant: Mego Afek AC, Ltd.
- Decided: Dec 7, 2011 after 100 days
- Product code: IRP (Massager, Powered Inflatable Tube)
- Device class: 2
- Regulation: 21 CFR 890.5650
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
7 later devices descend from it; 3 cite it directly.
0 of 8 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Most influential descendants
- K122112: 2004-OC Massage System, 2008-OC Massage System (2013), 2 descendants of its own
- K123829: Portable Therapeutix Squid Active Cold Compression Device and Cold Pack (2013), 2 descendants of its own
- K133483: Portable Therapeutix Squid Active Cold Compression Device and Cold Pack for Otc Use (2014), 1 descendant of its own
- K230524: Cold Compression Wrap Pro (2024), 0 descendants of its own
- K213533: Sequential Circulators SC-1004-DL, SC-1008-DL, SC-2004-DL, SC-2008-DL, SC-4004-DL, SC-4008-DL (2022), 0 descendants of its own

## Indications for use
The DJS Massager is indicated for the temporary relief of minor muscle aches and pains, and for temporary increase in circulation to the treated areas in people who are in good health. The DJS Massager simulates kneading and stroking of tissues by using an inflatable garment.

Source page: https://510kreport.com/device/K112479
Methodology: https://510kreport.com/methodology