# K071624: Everelife Transcutaneous Muscle Stimulator

- Pathway: 510(k) (Traditional)
- Applicant: Everlife Medical Equipment Co., Ltd.
- Decided: Nov 27, 2007 after 166 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 K902102 (1991). 5 ancestors in all.
No later device cites it as a predicate yet.
0 of 6 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K902102: Com-Tens: a Neurostimulator, Apex Medical, Inc. (1991) Summary page 1.
- K931570: Com-Tens (Single Mode), Ems Dist. (1993) Summary page 1.
- K012643: Apex Medical LCD Tens-Vii, Apex Medical Corp. (2001) Summary page 1.
- K021755: Apex Medical Digital Tens TS1211, TS1212, Apex Medical Corp. (2002) Summary page 1.
- K970429: Bioscope SD Tens, Arista SD Plus, AP-102080T, Apex Medical Corp. (1997) Summary page 1.

## Indications for use
To be used in symptomatic relief of chronic intractable pain, post-traumatic and post-surgical pain.

Source page: https://510kreport.com/device/K071624
Methodology: https://510kreport.com/methodology