Cleared Traditional

K162595 - Trex_HD

K162595 is an FDA 510(k) clearance for Trex_HD, manufactured by Natus Medical Incorporated Dba Excel-Tech Ltd. (Xltek). The device is a Class 2 Neurology device with product code GWQ cleared through the Traditional 510(k) pathway after a 50-day FDA review.

K162595 · Natus Medical Incorporated Dba Excel-Tech Ltd. (Xltek) · Neurology device
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Nov 2016
Decision
50d
Days
Class 2
Risk

K162595 is an FDA 510(k) clearance for the Trex_HD. Classified as Full-montage Standard Electroencephalograph (product code GWQ), Class II - Special Controls.

Submitted by Natus Medical Incorporated Dba Excel-Tech Ltd. (Xltek) (Oakville, CA). The FDA issued a Cleared decision on November 4, 2016 after a review of 50 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 Natus Medical Incorporated Dba Excel-Tech Ltd. (Xltek) devices

FDA 510(k) Submission Details - K162595

510(k) Number K162595 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 15, 2016
Decision Date November 04, 2016
Days to Decision 50 days
Submission Type Traditional
Review Panel Neurology (NE)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
99d faster than avg
Panel avg: 149d · This submission: 50d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

GWQ Device Classification - Class 2, Special Controls

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 153
Devices cleared under the same product code (GWQ) and FDA review panel - the closest regulatory comparables to K162595.
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Discovery 24
K150498 · Brainmaster Technologies, Inc. · Jan 2016
Mitsar-EEG
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Natus Quantum
K143440 · Natus Medical Incorporated · Apr 2015