# K092913: EP-4TM Cardiac Stimulator, Models: EP-04-02, EP-04-04

- Pathway: 510(k) (Special)
- Applicant: Ep Medsystems
- Decided: Oct 16, 2009 after 24 days
- Product code: JOQ (Generator, Pulse, Pacemaker, External Programmable (For Electrophysiological Studies Only))
- Device class: 2
- Regulation: 21 CFR 870.1750
- 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 K040207 (2004). 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)
- K040207: EP-4 Clinical Stimulator, Ep Medsystems (2004) Summary page 1.

## Indications for use
The EP-4 Cardiac Stimulator is indicated for use during clinical cardiac electrophysiology procedures.

Source page: https://510kreport.com/device/K092913
Methodology: https://510kreport.com/methodology