Cleared Traditional

CORT-EX (K926133) - FDA 510(k) Clearance

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

K926133 · General Electric Co. · Radiology device
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Jun 1993
Decision
183d
Days
Class 2
Risk

K926133 is an FDA 510(k) clearance for the CORT-EX. Classified as System, Tomography, Computed, Emission (product code KPS), Class II - Special Controls.

Submitted by General Electric Co. (Milwaukee, US). The FDA issued a Cleared decision on June 8, 1993 after a review of 183 days - an extended review cycle.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.1200 - the FDA radiology and imaging software oversight framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Radiology review framework, consistent with the majority of Class II 510(k) submissions.

View all General Electric Co. devices

Submission Details

510(k) Number K926133 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 07, 1992
Decision Date June 08, 1993
Days to Decision 183 days
Submission Type Traditional
Review Panel Radiology (RA)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
76d slower than avg
Panel avg: 107d · This submission: 183d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code KPS System, Tomography, Computed, Emission
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.1200
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 Radiology devices follow this clearance model.

Regulatory Peers - KPS System, Tomography, Computed, Emission

All 147
Devices cleared under the same product code (KPS) and FDA review panel - the closest regulatory comparables to K926133.
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