Cleared Traditional

Dochek® Multi-Drug Urine Test Cup Rx, Dochek® Multi-Drug Urine Test Cup (K232659) - FDA 510(k) Clearance

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

K232659 · Guangzhou Decheng Biotechnology Co., Ltd. · Toxicology device
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Dec 2023
Decision
104d
Days
Class 2
Risk

K232659 is an FDA 510(k) clearance for the Dochek® Multi-Drug Urine Test Cup Rx, Dochek® Multi-Drug Urine Test Cup. Classified as Enzyme Immunoassay, Opiates (product code DJG), Class II - Special Controls.

Submitted by Guangzhou Decheng Biotechnology Co., Ltd. (Guangzhou, CN). The FDA issued a Cleared decision on December 13, 2023 after a review of 104 days - within the typical 510(k) review window.

This device falls under the Toxicology FDA review panel, regulated under 21 CFR 862.3650 - 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 Guangzhou Decheng Biotechnology Co., Ltd. devices

Submission Details

510(k) Number K232659 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 31, 2023
Decision Date December 13, 2023
Days to Decision 104 days
Submission Type Traditional
Review Panel Toxicology (TX)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
17d slower than avg
Panel avg: 87d · This submission: 104d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code DJG Enzyme Immunoassay, Opiates
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 862.3650
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 Consultant

Lsi International
Joe Shia

The regulatory consultant manages the 510(k) submission process on behalf of the applicant - coordinating technical documentation, predicate strategy and FDA communications. Identifying the consultant behind a submission is a key signal for competitive regulatory intelligence.

Regulatory Peers - DJG Enzyme Immunoassay, Opiates

All 87
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