Cleared Traditional

K831554 - NEIN ALLERGEN DISC IN VAST VENTREX TEST

K831554 is the FDA 510(k) clearance for NEIN ALLERGEN DISC IN VAST VENTREX TEST by Ventrex Laboratories, Inc.. It is a Class 2 Immunology device (product code DHB) cleared through the Traditional 510(k) pathway after a 26-day FDA review.

K831554 · Ventrex Laboratories, Inc. · Immunology device
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Jun 1983
Decision
26d
Days
Class 2
Risk

K831554 is an FDA 510(k) clearance for the NEIN ALLERGEN DISC IN VAST VENTREX TEST. Classified as System, Test, Radioallergosorbent (rast) Immunological (product code DHB), Class II - Special Controls.

Submitted by Ventrex Laboratories, Inc. (Mchenry, US). The FDA issued a Cleared decision on June 8, 1983 after a review of 26 days - a notably fast clearance cycle.

This device falls under the Immunology FDA review panel, regulated under 21 CFR 866.5750 - 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: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Ventrex Laboratories, Inc. devices

Submission Details

510(k) Number K831554 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 13, 1983
Decision Date June 08, 1983
Days to Decision 26 days
Submission Type Traditional
Review Panel Immunology (IM)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
78d faster than avg
Panel avg: 104d · This submission: 26d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code DHB System, Test, Radioallergosorbent (rast) Immunological
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 866.5750
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 - DHB System, Test, Radioallergosorbent (rast) Immunological

All 199
Devices cleared under the same product code (DHB) and FDA review panel - the closest regulatory comparables to K831554.
ALLERCOAT MULTISCREEN DISCS
K840360 · Kallestad Laboratories, Inc. · Mar 1984
VENTRE/SPEC ALLERGEN CONTROL-MOLDS/FOOD
K832217 · Ventrex Laboratories, Inc. · Sep 1983
PHADEBAS & PHADEZYM RAST ALLERGEN DISCS
K831442 · Pharmacia, Inc. · Jun 1983
PHADEBAS & PHADEZYM RAST MIXED ALLERG
K831045 · Pharmacia, Inc. · Apr 1983
NEW ALLERGEN DISC -VAST VENTEX ALLERGY
K831091 · Ventrex Laboratories, Inc. · Apr 1983
PHADEBAS & PHADEZYM RAST TEST ALLERG
K823592 · Pharmacia, Inc. · Mar 1983