Cleared Traditional

K831102 - TIA-IGA REAGENT & CALIBRATOR SETS

K831102 is the FDA 510(k) clearance for TIA-IGA REAGENT & CALIBRATOR SETS by Worthington Diagnostic Systems. It is a Class 2 Immunology device (product code CZP) cleared through the Traditional 510(k) pathway after a 22-day FDA review.

K831102 · Worthington Diagnostic Systems · Immunology device
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Apr 1983
Decision
22d
Days
Class 2
Risk

K831102 is an FDA 510(k) clearance for the TIA-IGA REAGENT & CALIBRATOR SETS. Classified as Iga, Antigen, Antiserum, Control (product code CZP), Class II - Special Controls.

Submitted by Worthington Diagnostic Systems (Mchenry, US). The FDA issued a Cleared decision on April 27, 1983 after a review of 22 days - a notably fast clearance cycle.

This device falls under the Immunology FDA review panel, regulated under 21 CFR 866.5510 - 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: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Worthington Diagnostic Systems devices

Submission Details

510(k) Number K831102 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 05, 1983
Decision Date April 27, 1983
Days to Decision 22 days
Submission Type Traditional
Review Panel Immunology (IM)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
82d faster than avg
Panel avg: 104d · This submission: 22d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code CZP Iga, Antigen, Antiserum, Control
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 866.5510
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.

Regulatory Peers - CZP Iga, Antigen, Antiserum, Control

All 44
Devices cleared under the same product code (CZP) and FDA review panel - the closest regulatory comparables to K831102.
CORNING IMMUNOFIXATION SYS
K843614 · Corning Medical & Scientific · Oct 1984
TISSUE-TEK IMMUNOHISTOLOGY KIT IGA/IGG
K842468 · Miles Laboratories, Inc. · Aug 1984
AMER. HISTO-ID SYS PRIMARY IGA 2720-21
K842330 · Bartels Immunodiagnostic Supplies, Inc. · Aug 1984
IMMUNOGLOBULIN CONTROL
K823566 · Syva Co. · Dec 1982
IMMUNOGLOBULIN ASSAYS-IGG, IGA, IGM
K823567 · Syva Co. · Dec 1982
IMMUNO DIAGNOSTICS ASSAY
K822026 · Helena Laboratories · Aug 1982