Cleared Traditional

K232682 - Pre-Sintered Zirconia Coloring Liquid

K232682 is an FDA 510(k) clearance for Pre-Sintered Zirconia Coloring Liquid, manufactured by Chengdu Besmile Medical Technology Co., Ltd.. The device is a Class 2 Dental device with product code EIH cleared through the Traditional 510(k) pathway after a 200-day FDA review.

K232682 · Chengdu Besmile Medical Technology Co., Ltd. · Dental device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Mar 2024
Decision
200d
Days
Class 2
Risk

K232682 is an FDA 510(k) clearance for the Pre-Sintered Zirconia Coloring Liquid. Classified as Powder, Porcelain (product code EIH), Class II - Special Controls.

Submitted by Chengdu Besmile Medical Technology Co., Ltd. (Chengdu, CN). The FDA issued a Cleared decision on March 19, 2024 after a review of 200 days - an extended review cycle.

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. Standard predicate reliance. 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 Chengdu Besmile Medical Technology Co., Ltd. devices

FDA 510(k) Submission Details - K232682

510(k) Number K232682 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 01, 2023
Decision Date March 19, 2024
Days to Decision 200 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
73d slower than avg
Panel avg: 127d · This submission: 200d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

EIH Device Classification - Class 2, Special Controls

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 Peers - EIH Powder, Porcelain

All 285
Devices cleared under the same product code (EIH) and FDA review panel - the closest regulatory comparables to K232682.
BruxZir® Esthetic
K240882 · Prismatik Dentalcraft, Inc. · May 2024
UltraThineer Zirconia Slurry (5Y-B)
K240419 · Boston Micro Fabrication · Apr 2024
BruxZir® Radiant
K240574 · Prismatik Dentalcraft, Inc. · Mar 2024
Obsidian® NOW
K234014 · Prismatik Dentalcraft, Inc. · Feb 2024
rainbowTM Multi-Layer Block / bright 3-Layer / bright Mono
K232174 · Genoss Co., Ltd. · Feb 2024
Dental Glass Ceramics
K232673 · Chengdu Besmile Medical Technology Co., Ltd. · Jan 2024