Cleared Traditional

K092844 - GEOSOURCE

K092844 is an FDA 510(k) clearance for GEOSOURCE, manufactured by Electrical Geodesics, Inc.. The device is a Class 2 Neurology device with product code OLX cleared through the Traditional 510(k) pathway after a 462-day FDA review.

K092844 · Electrical Geodesics, Inc. · Neurology device
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Dec 2010
Decision
462d
Days
Class 2
Risk

K092844 is an FDA 510(k) clearance for the GEOSOURCE. Classified as Source Localization Software For Electroencephalograph Or Magnetoencephalograph (product code OLX), Class II - Special Controls.

Submitted by Electrical Geodesics, Inc. (Eugene, US). The FDA issued a Cleared decision on December 21, 2010 after a review of 462 days - an unusually long review period, suggesting complex equivalence evaluation.

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: 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 Electrical Geodesics, Inc. devices

FDA 510(k) Submission Details - K092844

510(k) Number K092844 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 15, 2009
Decision Date December 21, 2010
Days to Decision 462 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
314d slower than avg
Panel avg: 148d · This submission: 462d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

OLX Device Classification - Class 2, Special Controls

Product Code OLX Source Localization Software For Electroencephalograph Or Magnetoencephalograph
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 882.1400
Definition Correlation Of Electrical Activity Of The Brain Using Various Neuroimaging Modalities For Source-localization
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.