Cleared Traditional

K840407 - KERR RESIN BONDED BRIDGE CEMENT

K840407 is an FDA 510(k) clearance for KERR RESIN BONDED BRIDGE CEMENT, manufactured by Sybron Corp.. The device is a Class 2 Dental device with 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

FDA 510(k) Submission Details - K840407

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.

EMA Device Classification - Class 2, Special Controls

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 435
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