Cleared Traditional

WIENER LAB GOT (AST) UV AA LIQUIDA (K023551) - FDA 510(k) Clearance

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

K023551 · Wiener Laboratories Saic · Chemistry device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Dec 2002
Decision
48d
Days
Class 2
Risk

K023551 is an FDA 510(k) clearance for the WIENER LAB GOT (AST) UV AA LIQUIDA. Classified as Nadh Oxidation/nad Reduction, Ast/sgot (product code CIT), Class II - Special Controls.

Submitted by Wiener Laboratories Saic (Rosario, Santa Fe, AR). The FDA issued a Cleared decision on December 9, 2002 after a review of 48 days - a notably fast clearance cycle.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1100 - the FDA in vitro diagnostics and chemistry 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 Wiener Laboratories Saic devices

Submission Details

510(k) Number K023551 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 22, 2002
Decision Date December 09, 2002
Days to Decision 48 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
40d faster than avg
Panel avg: 88d · This submission: 48d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code CIT Nadh Oxidation/nad Reduction, Ast/sgot
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 862.1100
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 Chemistry devices follow this clearance model.

Regulatory Peers - CIT Nadh Oxidation/nad Reduction, Ast/sgot

All 138
Devices cleared under the same product code (CIT) and FDA review panel - the closest regulatory comparables to K023551.
ACTIVATED ASPARTATE AMINOTRANSFERASE
K071525 · Abbott Laboratories · Mar 2008
AST
K983131 · Abbott Laboratories · Sep 1998
AST
K981843 · Abbott Laboratories · Jun 1998
ASPARTATE AMINOTRANSFERASE ACTIVATED ( AST ACTIVATED)
K981221 · Abbott Laboratories · Apr 1998
ASPARTATE AMINOTRANSFERASE (AST)
K981225 · Abbott Laboratories · Apr 1998
ROCHE COBAS INTEGRA REAGENT CASSETTES
K954992 · Roche Diagnostic Systems, Inc. · Jan 1996