Cleared Traditional

K131754 - WONDFO COCAINE URINE TEST (COC 100), WONDFO CANNABINOIDS URINE TEST (THC 40) (FDA 510(k) Clearance)

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

K131754 · Guangzhou Wondfo Biotech Co., Ltd. · Toxicology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jul 2013
Decision
47d
Days
Class 2
Risk

K131754 is an FDA 510(k) clearance for the WONDFO COCAINE URINE TEST (COC 100), WONDFO CANNABINOIDS URINE TEST (THC 40). Classified as Enzyme Immunoassay, Cocaine And Cocaine Metabolites (product code DIO), Class II - Special Controls.

Submitted by Guangzhou Wondfo Biotech Co., Ltd. (Gaithersburg, US). The FDA issued a Cleared decision on July 31, 2013 after a review of 47 days - a notably fast clearance cycle.

This device falls under the Toxicology FDA review panel, regulated under 21 CFR 862.3250 - 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 Guangzhou Wondfo Biotech Co., Ltd. devices

Submission Details

510(k) Number K131754 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 14, 2013
Decision Date July 31, 2013
Days to Decision 47 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
40d faster than avg
Panel avg: 87d · This submission: 47d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code DIO Enzyme Immunoassay, Cocaine And Cocaine Metabolites
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 862.3250
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 - DIO Enzyme Immunoassay, Cocaine And Cocaine Metabolites

All 144
Devices cleared under the same product code (DIO) and FDA review panel - the closest regulatory comparables to K131754.
Carolina Liquid Chemistries Cocaine and Cocaine Metabolite Enzyme Immunoassay (COCM) Test System
K213211 · Carolina Liquid Chemistries Corp. · Jan 2022
DRI Cocaine Metabolite Assay
K211973 · Microgenics Corporation · Sep 2021
DRI Cocaine Metabolite Assay
K181499 · Microgenics Corporation · Jul 2018
Emit II Plus Cocaine Metabolite Assay
K170293 · Siemens Healthcare Diagnostics, Inc. · Oct 2017
Wondfo Amphetamine Urine Test AMP 500 (Cup, Dipcard), Wondfo Cocaine Urine Test COC 150(Cup, Dipcard), Wondfo Methamphetamine Urine Test MET 500 (Cup, Dipcard)
K161214 · Guangzhou Wondfo Biotech Co., Ltd. · Jun 2016
Immunalysis Benzoylecgonine Urine Enzyme Immunoassay, Immunalysis Benzoylecgonine Urine Calibrators, Immunalysis Benzoylecgonine Urine Control Set
K150925 · Immunalysis Corporation · Jun 2015