Cleared Traditional

K952253 - ENZYME IMMUNOASSAY ENA PLUS SCREENING TEST KIT

K952253 is an FDA 510(k) clearance for ENZYME IMMUNOASSAY ENA PLUS SCREENING T..., manufactured by Helix Diagnostics, Inc.. The device is a Class 2 Immunology device with product code LLL cleared through the Traditional 510(k) pathway after a 101-day FDA review.

K952253 · Helix Diagnostics, Inc. · Immunology device
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Aug 1995
Decision
101d
Days
Class 2
Risk

K952253 is an FDA 510(k) clearance for the ENZYME IMMUNOASSAY ENA PLUS SCREENING TEST KIT. Classified as Extractable Antinuclear Antibody, Antigen And Control (product code LLL), Class II - Special Controls.

Submitted by Helix Diagnostics, Inc. (West Sacramento, US). The FDA issued a Cleared decision on August 24, 1995 after a review of 101 days - within the typical 510(k) review window.

This device falls under the Immunology FDA review panel, regulated under 21 CFR 866.5100 - 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 Helix Diagnostics, Inc. devices

FDA 510(k) Submission Details - K952253

510(k) Number K952253 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 15, 1995
Decision Date August 24, 1995
Days to Decision 101 days
Submission Type Traditional
Review Panel Immunology (IM)
Summary Statement
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
4d faster than avg
Panel avg: 105d · This submission: 101d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

LLL Device Classification - Class 2, Special Controls

Product Code LLL Extractable Antinuclear Antibody, Antigen And Control
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 866.5100
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 - LLL Extractable Antinuclear Antibody, Antigen And Control

All 144
Devices cleared under the same product code (LLL) and FDA review panel - the closest regulatory comparables to K952253.
ORGENTEC ENASCREEN PIN IMMUNO ASSAY
K955133 · Orgentec · Mar 1996
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K955134 · Orgentec · Mar 1996
HYTEC AUTOMMUNE KIT (ENA)
K954890 · Hycor Biomedical, Inc. · Dec 1995
HEMAGEN ENA SCREENING KIT (EIA METHOD)
K952076 · Hemagen Diagnostics, Inc. · Jun 1995
HEMAGEN ENA SCREEN-6 KIT (EIA METHOD)
K952077 · Hemagen Diagnostics, Inc. · Jun 1995
HEMAGEN ENA SM/RMP KIT (EIA METHOD)
K950414 · Hemagen Diagnostics, Inc. · Mar 1995