Cleared Traditional

K950137 - URINE BARBITURATES SCREEN FLEX(TM) REAGENT CARTRIDGE (FDA 510(k) Clearance)

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

K950137 · E.I. Dupont DE Nemours & Co., Inc. · Toxicology device
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Optimized for regulatory review, auditing and printing
Apr 1995
Decision
90d
Days
Class 2
Risk

K950137 is an FDA 510(k) clearance for the URINE BARBITURATES SCREEN FLEX(TM) REAGENT CARTRIDGE. Classified as Enzyme Immunoassay, Barbiturate (product code DIS), Class II - Special Controls.

Submitted by E.I. Dupont DE Nemours & Co., Inc. (Wilmington, US). The FDA issued a Cleared decision on April 13, 1995 after a review of 90 days - within the typical 510(k) review window.

This device falls under the Toxicology FDA review panel, regulated under 21 CFR 862.3150 - 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Toxicology review framework, consistent with the majority of Class II 510(k) submissions.

View all E.I. Dupont DE Nemours & Co., Inc. devices

Submission Details

510(k) Number K950137 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received January 13, 1995
Decision Date April 13, 1995
Days to Decision 90 days
Submission Type Traditional
Review Panel Toxicology (TX)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
3d slower than avg
Panel avg: 87d · This submission: 90d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code DIS Enzyme Immunoassay, Barbiturate
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 862.3150
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 - DIS Enzyme Immunoassay, Barbiturate

All 99
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