# K051020: ES-160

- Pathway: 510(k) (Traditional)
- Applicant: Lhasa Oms, Inc.
- Decided: Feb 24, 2006 after 308 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 K904388 (1991). 1 ancestor in all.
5 later devices descend from it; 3 cite it directly.
0 of 7 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K904388: Pointer F-3 Tens, Oms Medical Supplies, Inc. (1991) Summary page 1.

## Most influential descendants
- K062003: Neuro Wave 6 (2007), 3 descendants of its own
- K081255: Scrambler ST 5 Tens Device (2009), 2 descendants of its own
- K142666: Scrambler Therapy MC-5 A Device (2015), 1 descendant of its own
- K201458: Scrambler Therapy Technology (Model ST-5A) (2020), 0 descendants of its own
- K080221: EA Stimulator (2008), 0 descendants of its own

## Indications for use
The ES-160 is designed to be used in the treatment of chronic, acute and post-operative pain.

Source page: https://510kreport.com/device/K051020
Methodology: https://510kreport.com/methodology