Cleared Special

K181025 - I-Portal Neuro Otologic Test Center

Also marketed or referenced as:
I-Portal Video Nystagmography System I-Portal Video Oculography Eye Tracking System

K181025 is the FDA 510(k) clearance for I-Portal Neuro Otologic Test Center by Neuro Kinetics, Inc.. It is a Class 2 Neurology device (product code GWN) cleared through the Special 510(k) pathway after a 97-day FDA review.

K181025 · Neuro Kinetics, Inc. · Neurology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jul 2018
Decision
97d
Days
Class 2
Risk

K181025 is an FDA 510(k) clearance for the I-Portal Neuro Otologic Test Center. Classified as Nystagmograph (product code GWN), Class II - Special Controls.

Submitted by Neuro Kinetics, Inc. (Pittsburgh, US). The FDA issued a Cleared decision on July 24, 2018 after a review of 97 days - within the typical 510(k) review window.

This device falls under the Neurology FDA review panel, regulated under 21 CFR 882.1460 - the FDA neurology device framework. As a Special 510(k), this submission covers a manufacturer modification to an existing cleared device rather than a new device introduction.

Device pattern: Iterative device modification. Standard predicate reliance. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

View all Neuro Kinetics, Inc. devices

Submission Details

510(k) Number K181025 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 18, 2018
Decision Date July 24, 2018
Days to Decision 97 days
Submission Type Special
Review Panel Neurology (NE)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
51d faster than avg
Panel avg: 148d · This submission: 97d
Pathway characteristics
Modification to existing cleared device.

Device Classification

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 12
Devices cleared under the same product code (GWN) and FDA review panel - the closest regulatory comparables to K181025.
I-Portal Neuro Otologic Test Center, I-Portal Video Nystagmography System, I-Portal Portable Assessment System - Nysragmograph
K192186 · Neurolign USA, LLC · Nov 2019
RightEye Vision System
K181771 · Righteye, LLC · Sep 2018
DizzyDoctor System 1.0.0
K182214 · Dizzydoctor Systems, LLC · Sep 2018
JANUS ATAC ENG ANALYSIS SYSTEM
K904385 · Life-Tech Intl., Inc. · Jun 1992
NAGASHIMA NS-III ELECTRONYSTAGMOGRAPH
K822268 · Kelleher Corp. · Jan 1983
NAGASHIMA KN-52 SACCADE & PURSUIT STIM
K822266 · Kelleher Corp. · Aug 1982