Cleared Traditional

K874500 - GLASS IONOMERS-BIO-GLASS BASE/LINING & ...

K874500 is the FDA 510(k) clearance for GLASS IONOMERS-BIO-GLASS BASE/LINING & ... by Harry J. Bosworth Co.. It is a Class 2 Dental device (product code EMA) cleared through the Traditional 510(k) pathway after a 108-day FDA review.

K874500 · Harry J. Bosworth Co. · Dental device
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Feb 1988
Decision
108d
Days
Class 2
Risk

K874500 is an FDA 510(k) clearance for the GLASS IONOMERS-BIO-GLASS BASE/LINING & LUTING CEM.. Classified as Cement, Dental (product code EMA), Class II - Special Controls.

Submitted by Harry J. Bosworth Co. (Skokie, US). The FDA issued a Cleared decision on February 18, 1988 after a review of 108 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 Harry J. Bosworth Co. devices

Submission Details

510(k) Number K874500 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 02, 1987
Decision Date February 18, 1988
Days to Decision 108 days
Submission Type Traditional
Review Panel Dental (DE)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
19d faster than avg
Panel avg: 127d · This submission: 108d
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 230
Devices cleared under the same product code (EMA) and FDA review panel - the closest regulatory comparables to K874500.
KETAC-BOND APLICAP
K874788 · Espe GmbH (Us) · Apr 1988
KETAC-CONDITIONER
K872984 · Espe GmbH (Us) · Mar 1988
CEMENT LINER
K874945 · Dentsply Intl. · Feb 1988
LIGHT-CURED PERIODONTAL DRESSING
K864720 · Dentsply Intl. · Apr 1987
BONDEX* GLASS IONOMER CEMENT
K870211 · Johnson & Johnson Professionals, Inc. · Mar 1987
BOSTON POST CEMENT
K870334 · Scientific Pharmaceuticals, Inc. · Feb 1987