Cleared Traditional

K010421 - WIENER LAB. URICOSTAT ENZIMATICO AA

K010421 is an FDA 510(k) clearance for WIENER LAB. URICOSTAT ENZIMATICO AA, manufactured by Wiener Laboratories Saic. The device is a Class 1 Chemistry device with product code KNK cleared through the Traditional 510(k) pathway after a 60-day FDA review.

K010421 · Wiener Laboratories Saic · Chemistry device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Apr 2001
Decision
60d
Days
Class 1
Risk

K010421 is an FDA 510(k) clearance for the WIENER LAB. URICOSTAT ENZIMATICO AA, MODELS 2X50 ML CATALOGUE NO 1840106 AND .... Classified as Acid, Uric, Uricase (colorimetric) (product code KNK), Class I - General Controls.

Submitted by Wiener Laboratories Saic (Rosario, Santa Fe, AR). The FDA issued a Cleared decision on April 13, 2001 after a review of 60 days - a notably fast clearance cycle.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1775 - 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

FDA 510(k) Submission Details - K010421

510(k) Number K010421 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 12, 2001
Decision Date April 13, 2001
Days to Decision 60 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
28d faster than avg
Panel avg: 88d · This submission: 60d
Pathway characteristics
Predicate-based equivalence.

KNK Device Classification - Class 1, General Controls

Product Code KNK Acid, Uric, Uricase (colorimetric)
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 862.1775
What this classification means

Class I devices are subject to general controls only and most are exempt from 510(k) premarket notification. They represent the lowest regulatory burden in the FDA device framework.

Regulatory Peers - KNK Acid, Uric, Uricase (colorimetric)

All 85
Devices cleared under the same product code (KNK) and FDA review panel - the closest regulatory comparables to K010421.
ATAC PAK URIC ACID REAGENT AND ATAC CALIBRATOR
K031044 · Clinical Data, Inc. · Jul 2003
URIC ACID ASSAY FOR THE ADVIA INTEGRATED MODULAR SYSTEM
K022096 · Bayer Diagnostics Corp. · Mar 2003
WIENER LAB URICOSTAT ENZIMATICO AA LIQUIDA
K023550 · Wiener Laboratories Saic · Dec 2002
WAKO L-TYPE UA F TEST
K993469 · Wako Chemicals USA, Inc. · Nov 1999
SYNCHRON CX SYSTEMS URIC ACID (URIC) REAGENT
K970919 · Beckman Instruments, Inc. · May 1997
URIC ACID (LIQUID) REAGENT SET
K970560 · Pointe Scientific, Inc., · Mar 1997