Cleared Traditional

EEG-4300 W/OPTINAL ACCESS. EEG 4314 & (K842714) - FDA 510(k) Clearance

Class II Neurology device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K842714 · Nihon Kohden America, Inc. · Neurology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Sep 1984
Decision
75d
Days
Class 2
Risk

K842714 is an FDA 510(k) clearance for the EEG-4300 W/OPTINAL ACCESS. EEG 4314 &. Classified as Full-montage Standard Electroencephalograph (product code GWQ), Class II - Special Controls.

Submitted by Nihon Kohden America, Inc. (Walker, US). The FDA issued a Cleared decision on September 25, 1984 after a review of 75 days - a notably fast clearance cycle.

This device falls under the Neurology FDA review panel, regulated under 21 CFR 882.1400 - 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: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Nihon Kohden America, Inc. devices

Submission Details

510(k) Number K842714 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 12, 1984
Decision Date September 25, 1984
Days to Decision 75 days
Submission Type Traditional
Review Panel Neurology (NE)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
73d faster than avg
Panel avg: 148d · This submission: 75d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code GWQ Full-montage Standard Electroencephalograph
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 882.1400
Definition Acquire, Display, Store, And Archive Electroencephalographic Signals From The Brain Using A Full Montage Array (i.e., 16 Or More Electrodes) And User-specified Locations
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 - GWQ Full-montage Standard Electroencephalograph

All 42
Devices cleared under the same product code (GWQ) and FDA review panel - the closest regulatory comparables to K842714.
AE-800PA EEG MODULE
K884537 · Nihon Kohden America, Inc. · Dec 1988
MODEL EEG 4400 WITH OPTIONAL ACCESSORIES
K874796 · Nihon Kohden America, Inc. · Jan 1988
NEUROFAX 7310 SERIES (EEG)
K854663 · Nihon Kohden America, Inc. · Aug 1986
EEG 42/2P ELECTRO ENCEPHALOGRAPH
K831324 · Nihon Kohden America, Inc. · May 1983
ELECTROENCEPHALOGRAPH
K823140 · Nihon Kohden America, Inc. · Dec 1982
ELECTROENCEPHALOGRAPHS EEG-5208,5210
K820066 · Nihon Kohden America, Inc. · Feb 1982