Cleared Traditional

CETUS CMV IHA (K822965) - FDA 510(k) Clearance

Class II Immunology device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K822965 · Cetus Corp. · Immunology device
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Feb 1983
Decision
131d
Days
Class 2
Risk

K822965 is an FDA 510(k) clearance for the CETUS CMV IHA. Classified as Antigen, Iha, Cytomegalovirus (product code LJO), Class II - Special Controls.

Submitted by Cetus Corp. (Mchenry, US). The FDA issued a Cleared decision on February 15, 1983 after a review of 131 days - within the typical 510(k) review window.

This device falls under the Immunology FDA review panel, regulated under 21 CFR 866.3175 - the FDA immunology 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 Immunology review framework, consistent with the majority of Class II 510(k) submissions.

View all Cetus Corp. devices

Submission Details

510(k) Number K822965 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 07, 1982
Decision Date February 15, 1983
Days to Decision 131 days
Submission Type Traditional
Review Panel Immunology (IM)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
27d slower than avg
Panel avg: 104d · This submission: 131d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code LJO Antigen, Iha, Cytomegalovirus
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 866.3175
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 Immunology devices follow this clearance model.

Regulatory Peers - LJO Antigen, Iha, Cytomegalovirus

All 11
Devices cleared under the same product code (LJO) and FDA review panel - the closest regulatory comparables to K822965.
Capture-CMV
K203612 · Immucor, Inc. · Mar 2021
Capture-CMV
K183571 · Immucor, Inc. · Feb 2019
CMVGEN
K974456 · Instrumentation Laboratory CO · May 1998
ALLIANCE CYTOMEGALOVIRUS IMMEDIATE EARLY ANTIGEN DIRECT IMMUNOFLUORESCENCE ASSAY
K951851 · E.I. Dupont DE Nemours & Co., Inc. · Jul 1996
CMV LATEX AGGLUTINATION TEST KIT
K841520 · Bd Becton Dickinson Vacutainer Systems Preanalytic · Sep 1984