Cleared Traditional

K222435 - Renamel® Microhybrid (FDA 510(k) Clearance)

Also includes:
Renamel® Flowable Microhybrid

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

K222435 · Cosmedent, Inc. · Dental device
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Oct 2022
Decision
60d
Days
Class 2
Risk

K222435 is an FDA 510(k) clearance for the Renamel® Microhybrid. Classified as Material, Tooth Shade, Resin (product code EBF), Class II - Special Controls.

Submitted by Cosmedent, Inc. (Chicago, US). The FDA issued a Cleared decision on October 11, 2022 after a review of 60 days - a notably fast clearance cycle.

This device falls under the Dental FDA review panel, regulated under 21 CFR 872.3690 - 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: 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 Cosmedent, Inc. devices

Submission Details

510(k) Number K222435 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 12, 2022
Decision Date October 11, 2022
Days to Decision 60 days
Submission Type Traditional
Review Panel Dental (DE)
Summary Statement
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
67d faster than avg
Panel avg: 127d · This submission: 60d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code EBF Material, Tooth Shade, Resin
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 872.3690
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 - EBF Material, Tooth Shade, Resin

All 926
Devices cleared under the same product code (EBF) and FDA review panel - the closest regulatory comparables to K222435.
Dura-Crown
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Grandio disc multicolor
K261357 · Voco GmbH · Apr 2026
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K260152 · Mmtech Projetos Tecnologicos Importacao E Exportacao Ltda. · Apr 2026
Light-curing Coloring Materials (ALCM)
K253036 · Aidite (Qinhuangdao) Technology Co., Ltd. · Apr 2026
Venus Diamond
K260783 · Kulzer, LLC · Mar 2026
ZAFIRA®
K254245 · New Stetic, SA · Mar 2026