# K081591: Neucodia

- Pathway: 510(k) (Traditional)
- Applicant: Verisci Corporation
- Decided: May 15, 2009 after 343 days
- Product code: GWE (Stimulator, Photic, Evoked Response)
- Device class: 2
- Regulation: 21 CFR 882.1890
- 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 K863956 (1986). 4 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 6 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K023525: Retiscan, Retiport, Roland Consult (2004) Summary page 1.
- K043367: Glaid Ocular Electrophysiology Device, Lace Electronica S.R.L. (2005) Summary page 1.

## Most influential descendants
- K101763: Diopsys Nova Vep Vision Testing System (2011), 0 descendants of its own

## Indications for use
The Neucodia system is an electrophysiological device that generates photic stimuli, and records, processes and analyzes the resultant visual evoked potential (VEP) signals for the study of central visual functions

Source page: https://510kreport.com/device/K081591
Methodology: https://510kreport.com/methodology