Cleared Traditional

K791458 - AGGLUTINOTEST-THYROGLOBULIN (FDA 510(k) Clearance)

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

K791458 · Volu Sol Medical Industries · Immunology device
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Dec 1979
Decision
147d
Days
Class 2
Risk

K791458 is an FDA 510(k) clearance for the AGGLUTINOTEST-THYROGLOBULIN. Classified as System, Test, Thyroid Autoantibody (product code JZO), Class II - Special Controls.

Submitted by Volu Sol Medical Industries (Mchenry, US). The FDA issued a Cleared decision on December 31, 1979 after a review of 147 days - within the typical 510(k) review window.

This device falls under the Immunology FDA review panel, regulated under 21 CFR 866.5870 - 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 K791458 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 06, 1979
Decision Date December 31, 1979
Days to Decision 147 days
Submission Type Traditional
Review Panel Immunology (IM)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
43d slower than avg
Panel avg: 104d · This submission: 147d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code JZO System, Test, Thyroid Autoantibody
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 866.5870
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.