# K023916: BMR Neurotech Back Tens and Lumbar Support Device. Type 294

- Pathway: 510(k) (Traditional)
- Applicant: Bio-Medical Research, Ltd.
- Decided: Apr 15, 2004 after 507 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: 2 generations back to K912178 (1991). 2 ancestors in all.
No later device cites it as a predicate yet.
0 of 3 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K961376: Smart-Tens, Model 456, Bio-Medical Research, Ltd. (1996) Summary page 1.

## Indications for use
The neurotech BACKTENS device is intended to provide temporary relief of pain associated with sore and aching muscles in the lower back due to strain from exercise or normal daily activities

Source page: https://510kreport.com/device/K023916
Methodology: https://510kreport.com/methodology