Cleared Traditional

K820028 - ZEON COMPOSITE RESIN LIGHT CURE SYS

K820028 is an FDA 510(k) clearance for ZEON COMPOSITE RESIN LIGHT CURE SYS, manufactured by National Patent Development Corp.. The device is a Class 2 Dental device with product code EBF cleared through the Traditional 510(k) pathway after a 65-day FDA review.

K820028 · National Patent Development Corp. · Dental device
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Mar 1982
Decision
65d
Days
Class 2
Risk

K820028 is an FDA 510(k) clearance for the ZEON COMPOSITE RESIN LIGHT CURE SYS. Classified as Material, Tooth Shade, Resin (product code EBF), Class II - Special Controls.

Submitted by National Patent Development Corp. (Mchenry, US). The FDA issued a Cleared decision on March 11, 1982 after a review of 65 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 National Patent Development Corp. devices

FDA 510(k) Submission Details - K820028

510(k) Number K820028 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received January 05, 1982
Decision Date March 11, 1982
Days to Decision 65 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
62d faster than avg
Panel avg: 127d · This submission: 65d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

EBF Device Classification - Class 2, Special Controls

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 645
Devices cleared under the same product code (EBF) and FDA review panel - the closest regulatory comparables to K820028.
GAMMA LIGHT CURING DENTAL RESTORATIVE
K823185 · Johnson & Johnson Professionals, Inc. · Nov 1982
AURAFILL* DENTAL RESTORATIVE
K822450 · Johnson & Johnson Professionals, Inc. · Sep 1982
VISIO-OPAQUER
K822453 · Espe GmbH (Us) · Sep 1982
SYBRON/KERR COMMAND
K820182 · Sybron Corp. · Mar 1982
ESTILUX POSTERIOR XR
K813568 · Kulzer, Inc. · Jan 1982
ZEON COMPOSITE RESIN SYSTEM
K820006 · National Patent Development Corp. · Jan 1982