# K050989: AWQ-104

- Pathway: 510(k) (Traditional)
- Applicant: Lhasa Oms, Inc.
- Decided: Apr 6, 2006 after 352 days
- Product code: GZJ (Stimulator, Nerve, Transcutaneous, For Pain Relief)
- 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: 1 generation back to K913532 (1991). 1 ancestor in all.
No later device cites it as a predicate yet.
0 of 2 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K913532: TX 3 Tens Modified, Globalcare/Bay Medical Corp. (1991) Summary page 1.

## Indications for use
The AWQ-1 04 is intended for use in the symptomatic relief of chronic intractable pain, post traumatic acute pain, and post surgical pain.

Source page: https://510kreport.com/device/K050989
Methodology: https://510kreport.com/methodology