Cleared Traditional

K974035 - CENTURY ALLOY (FDA 510(k) Clearance)

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

K974035 · Dentsply Intl. · Dental device
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Optimized for regulatory review, auditing and printing
Dec 1997
Decision
54d
Days
Class 2
Risk

K974035 is an FDA 510(k) clearance for the CENTURY ALLOY. Classified as Alloy, Amalgam (product code EJJ), Class II - Special Controls.

Submitted by Dentsply Intl. (York, US). The FDA issued a Cleared decision on December 17, 1997 after a review of 54 days - a notably fast clearance cycle.

This device falls under the Dental FDA review panel, regulated under 21 CFR 872.3070 - 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 Dentsply Intl. devices

Submission Details

510(k) Number K974035 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 24, 1997
Decision Date December 17, 1997
Days to Decision 54 days
Submission Type Traditional
Review Panel Dental (DE)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
73d faster than avg
Panel avg: 127d · This submission: 54d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code EJJ Alloy, Amalgam
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 872.3070
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.