Cleared Traditional

K050891 - TOX A/B QUICK CHEK

K050891 is an FDA 510(k) clearance for TOX A/B QUICK CHEK, manufactured by Techlab, Inc.. The device is a Class 1 Microbiology device with product code LLH cleared through the Traditional 510(k) pathway after a 108-day FDA review.

K050891 · Techlab, Inc. · Microbiology device
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Jul 2005
Decision
108d
Days
Class 1
Risk

K050891 is an FDA 510(k) clearance for the TOX A/B QUICK CHEK. Classified as Reagents, Clostridium Difficile Toxin (product code LLH), Class I - General Controls.

Submitted by Techlab, Inc. (Blacksburg, US). The FDA issued a Cleared decision on July 25, 2005 after a review of 108 days - within the typical 510(k) review window.

This device falls under the Microbiology FDA review panel, regulated under 21 CFR 866.2660 - the FDA microbiology 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Microbiology review framework, consistent with the majority of Class II 510(k) submissions.

View all Techlab, Inc. devices

FDA 510(k) Submission Details - K050891

510(k) Number K050891 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 08, 2005
Decision Date July 25, 2005
Days to Decision 108 days
Submission Type Traditional
Review Panel Microbiology (MI)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
6d slower than avg
Panel avg: 102d · This submission: 108d
Pathway characteristics
Predicate-based equivalence.

LLH Device Classification - Class 1, General Controls

Product Code LLH Reagents, Clostridium Difficile Toxin
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 866.2660
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 - LLH Reagents, Clostridium Difficile Toxin

All 35
Devices cleared under the same product code (LLH) and FDA review panel - the closest regulatory comparables to K050891.
C. DIFF QUIK CHEK COMPLETE
K082499 · Techlab, Inc. · Mar 2009
VIDAS C. DIFICILE TOXIN A & B (CDAB) ASSAY
K080931 · bioMerieux, Inc. · Jun 2008
VIDAS C. DIFFICILE TOXIN A&B (CDAB) ASSAY, MODEL: 30 118
K072138 · bioMerieux, Inc. · Dec 2007
XPECT CLOSTRIDIUM DIFFICILE TOXIN A/B
K041951 · Remel, Inc. · Nov 2004
IMMUNOCARD TOXINS A & B, MODEL 712050
K041003 · Meridian Bioscience, Inc. · Aug 2004
PROSPECT CLOSTRIDIUM DIFFICILE TOXIN A/B MICROPLATE ASSAY
K033479 · Remel, Inc. · Feb 2004