Cleared Traditional

K924087 - KALESTAD ANA MICROPLATE EIA

K924087 is the FDA 510(k) clearance for KALESTAD ANA MICROPLATE EIA by Bio-Rad Laboratories, Inc.. It is a Class 2 Immunology device (product code LJM) cleared through the Traditional 510(k) pathway after a 81-day FDA review.

K924087 · Bio-Rad Laboratories, Inc. · Immunology device
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Nov 1992
Decision
81d
Days
Class 2
Risk

K924087 is an FDA 510(k) clearance for the KALESTAD ANA MICROPLATE EIA. Classified as Antinuclear Antibody (enzyme-labeled), Antigen, Controls (product code LJM), Class II - Special Controls.

Submitted by Bio-Rad Laboratories, Inc. (Chaska, US). The FDA issued a Cleared decision on November 2, 1992 after a review of 81 days - a notably fast clearance cycle.

This device falls under the Immunology FDA review panel, regulated under 21 CFR 866.5100 - 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 Bio-Rad Laboratories, Inc. devices

Submission Details

510(k) Number K924087 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 13, 1992
Decision Date November 02, 1992
Days to Decision 81 days
Submission Type Traditional
Review Panel Immunology (IM)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
23d faster than avg
Panel avg: 104d · This submission: 81d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code LJM Antinuclear Antibody (enzyme-labeled), Antigen, Controls
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 866.5100
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 - LJM Antinuclear Antibody (enzyme-labeled), Antigen, Controls

All 36
Devices cleared under the same product code (LJM) and FDA review panel - the closest regulatory comparables to K924087.
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