Cleared Traditional

Coloring Liquid (K192723) - FDA 510(k) Clearance

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

K192723 · Aidite (Qinhuangdao) Technology Co., Ltd. · Dental device
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Aug 2020
Decision
326d
Days
Class 2
Risk

K192723 is an FDA 510(k) clearance for the Coloring Liquid. Classified as Powder, Porcelain (product code EIH), Class II - Special Controls.

Submitted by Aidite (Qinhuangdao) Technology Co., Ltd. (Qinhuangdao, CN). The FDA issued a Cleared decision on August 18, 2020 after a review of 326 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Dental FDA review panel, regulated under 21 CFR 872.6660 - the FDA dental device regulatory 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. Elevated predicate reliance profile. This clearance follows a standard predicate-based equivalence path within the Dental review framework, consistent with the majority of Class II 510(k) submissions.

View all Aidite (Qinhuangdao) Technology Co., Ltd. devices

Submission Details

510(k) Number K192723 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 27, 2019
Decision Date August 18, 2020
Days to Decision 326 days
Submission Type Traditional
Review Panel Dental (DE)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
199d slower than avg
Panel avg: 127d · This submission: 326d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code EIH Powder, Porcelain
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 872.6660
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 Dental devices follow this clearance model.

Regulatory Consultant

Shenzhen Joyantech Consulting Co., Ltd.
Christy Young

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 - EIH Powder, Porcelain

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