Cleared Traditional

S-TEST LDL CHOLESTEROL (LDL), MODEL RC0022 (K091333) - FDA 510(k) Clearance

Class I Chemistry device.

K091333 · Alfa Wassermann, Inc. · Chemistry device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Aug 2009
Decision
89d
Days
Class 1
Risk

K091333 is an FDA 510(k) clearance for the S-TEST LDL CHOLESTEROL (LDL), MODEL RC0022. Classified as System, Test, Low Density, Lipoprotein (product code MRR), Class I - General Controls.

Submitted by Alfa Wassermann, Inc. (West Caldwell, US). The FDA issued a Cleared decision on August 3, 2009 after a review of 89 days - a notably fast clearance cycle.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1475 - 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 Alfa Wassermann, Inc. devices

Submission Details

510(k) Number K091333 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 06, 2009
Decision Date August 03, 2009
Days to Decision 89 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
1d slower than avg
Panel avg: 88d · This submission: 89d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code MRR System, Test, Low Density, Lipoprotein
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 862.1475
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 - MRR System, Test, Low Density, Lipoprotein

All 30
Devices cleared under the same product code (MRR) and FDA review panel - the closest regulatory comparables to K091333.
Atellica® CH HDL Cholesterol (HDLC)& Atellica® CH LDL Cholesterol (LDLC)
K241800 · Siemens Healthcare Diagnostics, Inc. · Jul 2024
AXINON® LDL-p Test System
K210801 · Numares AG · Jul 2023
DIMENSION AUTOMATED LDL CHOLESTEROL FLEX REAGENTCARTRIDGE METHOD, MODEL DF131
K020724 · Dade Behring, Inc. · May 2002
DIRECT LDL
K981303 · Abbott Laboratories · Aug 1998