# K925111: House Infrared/Video Electronystagmograph System

- Pathway: 510(k) (Traditional)
- Applicant: Eye Dynamics, Inc.
- Decided: Mar 23, 1994 after 530 days
- Product code: GWN (Nystagmograph)
- Device class: 2
- Regulation: 21 CFR 882.1460
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
6 later devices descend from it; 2 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)
- None. FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.

## Most influential descendants
- K042529: Balanceback VNG System (2004), 5 descendants of its own
- K070729: Balanceback Mobile Intuitive VNG System (2007), 2 descendants of its own
- K152915: Eye-Sync (2016), 1 descendant of its own
- K181771: RightEye Vision System (2018), 0 descendants of its own
- K130201: Nystagram Video Nystagmography System (2013), 0 descendants of its own

Source page: https://510kreport.com/device/K925111
Methodology: https://510kreport.com/methodology