Cleared Traditional

K840407 - KERR RESIN BONDED BRIDGE CEMENT

K840407 is the FDA 510(k) clearance for KERR RESIN BONDED BRIDGE CEMENT by Sybron Corp.. It is a Class 2 Dental device (product code EMA) cleared through the Traditional 510(k) pathway after a 111-day FDA review.

K840407 · Sybron Corp. · Dental device
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May 1984
Decision
111d
Days
Class 2
Risk

K840407 is an FDA 510(k) clearance for the KERR RESIN BONDED BRIDGE CEMENT. Classified as Cement, Dental (product code EMA), Class II - Special Controls.

Submitted by Sybron Corp. (Mchenry, US). The FDA issued a Cleared decision on May 21, 1984 after a review of 111 days - within the typical 510(k) review window.

This device falls under the Dental FDA review panel, regulated under 21 CFR 872.3275 - 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 Sybron Corp. devices

Submission Details

510(k) Number K840407 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received January 31, 1984
Decision Date May 21, 1984
Days to Decision 111 days
Submission Type Traditional
Review Panel Dental (DE)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
16d faster than avg
Panel avg: 127d · This submission: 111d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code EMA Cement, Dental
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 872.3275
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 - EMA Cement, Dental

All 299
Devices cleared under the same product code (EMA) and FDA review panel - the closest regulatory comparables to K840407.
GLAS IONOMER CEMENT
K850913 · Shofu Dental Corp. · Apr 1985
ESPE KETAC-CEM RADIOPAQUE
K844846 · Espe GmbH (Us) · Mar 1985
KETAC-SILVER
K843566 · Espe GmbH (Us) · Dec 1984
GLAS IONOMER CEMENT
K841195 · Shofu Dental Corp. · May 1984
HY-BOND ZINC OXIDE EUGENOL TEMP.
K841196 · Shofu Dental Corp. · May 1984
EVERBOND GLASS IONOMER CEMENT
K823795 · Sybron Corp. · Jan 1983