Cleared Traditional

K081685 - LIAISON HSV-1 TYPE SPECIFIC IGG ASSAY

K081685 is the FDA 510(k) clearance for LIAISON HSV-1 TYPE SPECIFIC IGG ASSAY by DiaSorin, Inc.. It is a Class 2 Microbiology device (product code MXJ) cleared through the Traditional 510(k) pathway after a 154-day FDA review.

K081685 · DiaSorin, Inc. · Microbiology device
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Nov 2008
Decision
154d
Days
Class 2
Risk

K081685 is an FDA 510(k) clearance for the LIAISON HSV-1 TYPE SPECIFIC IGG ASSAY, CONTROL HSV-1 IGG. Classified as Enzyme Linked Immunosorbent Assay, Herpes Simplex Virus, Hsv-1 (product code MXJ), Class II - Special Controls.

Submitted by DiaSorin, Inc. (Stillwater, US). The FDA issued a Cleared decision on November 18, 2008 after a review of 154 days - an extended review cycle.

This device falls under the Microbiology FDA review panel, regulated under 21 CFR 866.3305 - 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 DiaSorin, Inc. devices

Submission Details

510(k) Number K081685 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 17, 2008
Decision Date November 18, 2008
Days to Decision 154 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
52d slower than avg
Panel avg: 102d · This submission: 154d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code MXJ Enzyme Linked Immunosorbent Assay, Herpes Simplex Virus, Hsv-1
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 866.3305
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 Microbiology devices follow this clearance model.

Regulatory Peers - MXJ Enzyme Linked Immunosorbent Assay, Herpes Simplex Virus, Hsv-1

All 9
Devices cleared under the same product code (MXJ) and FDA review panel - the closest regulatory comparables to K081685.
BIOPLEX 2200 HSV-1 AND HSV-2 IGG KIT
K120959 · Bio-Rad Laboratories · Jun 2012
ZEUS ELISA HSV GC-I IGG TEST SYSTEM
K103363 · Zeus Scientific, Inc. · Apr 2011
BIOPLEX 2200 HSV-1 AND HSV-2 IGG ON THE BIOPLEX 2200 MULTI-ANALYTE DETECTION SYSTEM
K090409 · Bio-Rad Laboratories · May 2009
ATHENA MULTI-LYTE HSV 1 & 2 IGG TEST SYSTEM
K072178 · Zeus Scientific, Inc. · May 2008
PREMIER TYPE SPECIFIC HSV-1 IGG ELISA TEST
K984343 · Meridian Diagnostics, Inc. · Jun 1999