Cleared Traditional

IL TEST COMPLEMENT 3 (K920007) - FDA 510(k) Clearance

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

K920007 · Instrumentation Laboratory CO · Immunology device
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Jun 1992
Decision
166d
Days
Class 2
Risk

K920007 is an FDA 510(k) clearance for the IL TEST COMPLEMENT 3. Classified as Complement C3, Antigen, Antiserum, Control (product code CZW), Class II - Special Controls.

Submitted by Instrumentation Laboratory CO (Lexington, US). The FDA issued a Cleared decision on June 16, 1992 after a review of 166 days - an extended review cycle.

This device falls under the Immunology FDA review panel, regulated under 21 CFR 866.5240 - the FDA immunology 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Immunology review framework, consistent with the majority of Class II 510(k) submissions.

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Submission Details

510(k) Number K920007 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received January 02, 1992
Decision Date June 16, 1992
Days to Decision 166 days
Submission Type Traditional
Review Panel Immunology (IM)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
62d slower than avg
Panel avg: 104d · This submission: 166d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code CZW Complement C3, Antigen, Antiserum, Control
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 866.5240
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 Immunology devices follow this clearance model.