Cleared Traditional

K934693 - AMPHETAMINE TEST SYSTEM

K934693 is an FDA 510(k) clearance for AMPHETAMINE TEST SYSTEM, manufactured by U.S. Drug Testing, Inc.. The device is a Class 2 Toxicology device with product code DKZ cleared through the Traditional 510(k) pathway after a 53-day FDA review.

K934693 · U.S. Drug Testing, Inc. · Toxicology device
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Nov 1993
Decision
53d
Days
Class 2
Risk

K934693 is an FDA 510(k) clearance for the AMPHETAMINE TEST SYSTEM. Classified as Enzyme Immunoassay, Amphetamine (product code DKZ), Class II - Special Controls.

Submitted by U.S. Drug Testing, Inc. (Rancho Cucamonga, US). The FDA issued a Cleared decision on November 22, 1993 after a review of 53 days - a notably fast clearance cycle.

This device falls under the Toxicology FDA review panel, regulated under 21 CFR 862.3100 - the FDA toxicology 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 U.S. Drug Testing, Inc. devices

FDA 510(k) Submission Details - K934693

510(k) Number K934693 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 30, 1993
Decision Date November 22, 1993
Days to Decision 53 days
Submission Type Traditional
Review Panel Toxicology (TX)
Summary Statement
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
34d faster than avg
Panel avg: 87d · This submission: 53d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

DKZ Device Classification - Class 2, Special Controls

Product Code DKZ Enzyme Immunoassay, Amphetamine
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 862.3100
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 Toxicology devices follow this clearance model.

Regulatory Peers - DKZ Enzyme Immunoassay, Amphetamine

All 197
Devices cleared under the same product code (DKZ) and FDA review panel - the closest regulatory comparables to K934693.
CEDIA DAU AMPHETAMINES ASSAY
K941372 · Microgenics Corp. · Jul 1994
ROCHE ABUSCREEN SAMPLE OXIDIZING REAGENT
K935042 · Roche Diagnostic Systems, Inc. · Jan 1994
AMPHETAMINES EIA ASSAY MODIFICATION
K934891 · Diagnostic Reagents, Inc. · Jan 1994
ABUSCREEN ONLINE(R) FOR AMPHETAMINES, MODIFIED
K933052 · Roche Diagnostic Systems, Inc. · Sep 1993
SOLARCARE TECHNOLOGIES CORP. MICROPLATE AMP. ASSAY
K931498 · Solarcare Technologies Corp,Inc. · Jul 1993
STC DIAGNOSTICS AUTO-LYTE AMPHETAMINES EIA
K930690 · Solarcare Technologies Corp,Inc. · Apr 1993