Cleared Special

K073626 - BIO-LOGIC MASTER II EVOKED RESPONSE SYSTEM

K073626 is an FDA 510(k) clearance for BIO-LOGIC MASTER II EVOKED RESPONSE SYSTEM, manufactured by Bio-Logic Systems Corp.. The device is a Class 2 Neurology device with product code GWJ cleared through the Special 510(k) pathway after a 41-day FDA review.

K073626 · Bio-Logic Systems Corp. · Neurology device
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Feb 2008
Decision
41d
Days
Class 2
Risk

K073626 is an FDA 510(k) clearance for the BIO-LOGIC MASTER II EVOKED RESPONSE SYSTEM. Classified as Stimulator, Auditory, Evoked Response (product code GWJ), Class II - Special Controls.

Submitted by Bio-Logic Systems Corp. (Mundelein, US). The FDA issued a Cleared decision on February 5, 2008 after a review of 41 days - a notably fast clearance cycle.

This device falls under the Neurology FDA review panel, regulated under 21 CFR 882.1900 - 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. Low regulatory complexity profile. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

View all Bio-Logic Systems Corp. devices

FDA 510(k) Submission Details - K073626

510(k) Number K073626 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 26, 2007
Decision Date February 05, 2008
Days to Decision 41 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
107d faster than avg
Panel avg: 148d · This submission: 41d
Pathway characteristics
Modification to existing cleared device.

GWJ Device Classification - Class 2, Special Controls

Product Code GWJ Stimulator, Auditory, Evoked Response
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 882.1900
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 - GWJ Stimulator, Auditory, Evoked Response

All 21
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