Cleared Traditional

K905211 - VIDAS CLOSTRIDIUM DIFFICILE TOXIN A (CD...

K905211 is the FDA 510(k) clearance for VIDAS CLOSTRIDIUM DIFFICILE TOXIN A (CD... by Vitek Systems, Inc.. It is a Class 1 Microbiology device (product code LLH) cleared through the Traditional 510(k) pathway after a 325-day FDA review.

K905211 · Vitek Systems, Inc. · Microbiology device
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Oct 1991
Decision
325d
Days
Class 1
Risk

K905211 is an FDA 510(k) clearance for the VIDAS CLOSTRIDIUM DIFFICILE TOXIN A (CDA) ASSAY. Classified as Reagents, Clostridium Difficile Toxin (product code LLH), Class I - General Controls.

Submitted by Vitek Systems, Inc. (Rockland, US). The FDA issued a Cleared decision on October 11, 1991 after a review of 325 days - an unusually long review period, suggesting complex equivalence evaluation.

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. Elevated predicate reliance profile. 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 Vitek Systems, Inc. devices

Submission Details

510(k) Number K905211 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 20, 1990
Decision Date October 11, 1991
Days to Decision 325 days
Submission Type Traditional
Review Panel Microbiology (MI)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
223d slower than avg
Panel avg: 102d · This submission: 325d
Pathway characteristics
Predicate-based equivalence.

Device Classification

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 29
Devices cleared under the same product code (LLH) and FDA review panel - the closest regulatory comparables to K905211.
IMMUNOCARD(TM) C. DIFFICILE
K924979 · Meridian Diagnostics, Inc. · Jan 1993
PREMIER C. DIFFICILE TOXIN A CONTROLS
K924136 · Meridian Diagnostics, Inc. · Oct 1992
CLOSTRIDIUM DIFFICILE TOX-A-TEST
K914902 · Techlab, Inc. · Mar 1992
BARTELS CLOSTRIDIUM DIFFICILE TOXIN A ENZYM IMMUN
K913229 · Baxter Diagnostics, Inc. · Aug 1991
PREMIER-C. DIFFICILE TOXIN A
K903456 · Meridian Diagnostics, Inc. · Oct 1990
CULTURETTE BRAND CDT CLOSTRIDIUM DIFFICILE TEST
K870864 · Marion Laboratories, Inc. · Apr 1987