Cleared Traditional

K925111 - HOUSE INFRARED/VIDEO ELECTRONYSTAGMOGRAPH SYSTEM

K925111 is an FDA 510(k) clearance for HOUSE INFRARED/VIDEO ELECTRONYSTAGMOGRA..., manufactured by Eye Dynamics, Inc.. The device is a Class 2 Neurology device with product code GWN cleared through the Traditional 510(k) pathway after a 530-day FDA review.

K925111 · Eye Dynamics, Inc. · Neurology device
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Mar 1994
Decision
530d
Days
Class 2
Risk

K925111 is an FDA 510(k) clearance for the HOUSE INFRARED/VIDEO ELECTRONYSTAGMOGRAPH SYSTEM. Classified as Nystagmograph (product code GWN), Class II - Special Controls.

Submitted by Eye Dynamics, Inc. (Torrance, US). The FDA issued a Cleared decision on March 23, 1994 after a review of 530 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Neurology FDA review panel, regulated under 21 CFR 882.1460 - the FDA neurology device framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: High-complexity regulatory submission. Elevated predicate reliance profile. The extended review timeline suggests the FDA required additional documentation before confirming substantial equivalence - a pattern common in complex or first-of-kind Neurology submissions.

View all Eye Dynamics, Inc. devices

FDA 510(k) Submission Details - K925111

510(k) Number K925111 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 09, 1992
Decision Date March 23, 1994
Days to Decision 530 days
Submission Type Traditional
Review Panel Neurology (NE)
Summary Statement
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
382d slower than avg
Panel avg: 148d · This submission: 530d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

GWN Device Classification - Class 2, Special Controls

Product Code GWN Nystagmograph
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 882.1460
What this classification means

Class II devices require demonstration of substantial equivalence to a legally marketed predicate device. This pathway does not require clinical trials - it relies on engineering equivalence and performance data. Most Neurology devices follow this clearance model.

Regulatory Peers - GWN Nystagmograph

All 48
Devices cleared under the same product code (GWN) and FDA review panel - the closest regulatory comparables to K925111.
VISUALEYES: VIDEO EYE MONITOR
K964325 · Micromedical Technologies, Inc. · Jul 1997
VIDEO EYE TRAKKER
K964646 · Micromedical Technologies, Inc. · Jul 1997
VARIOUS ELECTRODES
K941928 · Bio-Logic Systems Corp. · Feb 1995
JANUS ATAC ENG ANALYSIS SYSTEM
K904385 · Life-Tech Intl., Inc. · Jun 1992
ELECTROCARDIOGRAPH CONTINUOUS MONITOR
K860457 · Oxford Medilog, Inc. · Apr 1986
NYSTAGMOGRAPH EOG/ENG ANALYSES
K851190 · Nicolet Biomedical Instruments · Nov 1985