Cleared Traditional

PALADISC LC (K923549) - FDA 510(k) Clearance

Class I Dental device.

K923549 · Heraeus Kulzer, Inc. · Dental device
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Sep 1992
Decision
75d
Days
Class 1
Risk

K923549 is an FDA 510(k) clearance for the PALADISC LC. Classified as Material, Impression Tray, Resin (product code EBH), Class I - General Controls.

Submitted by Heraeus Kulzer, Inc. (Irvine, US). The FDA issued a Cleared decision on September 29, 1992 after a review of 75 days - a notably fast clearance cycle.

This device falls under the Dental FDA review panel, regulated under 21 CFR 872.3670 - 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 Heraeus Kulzer, Inc. devices

Submission Details

510(k) Number K923549 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 16, 1992
Decision Date September 29, 1992
Days to Decision 75 days
Submission Type Traditional
Review Panel Dental (DE)
Summary Statement
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
52d faster than avg
Panel avg: 127d · This submission: 75d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code EBH Material, Impression Tray, Resin
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 872.3670
What this classification means

Class I devices are subject to general controls only and most are exempt from 510(k) premarket notification. They represent the lowest regulatory burden in the FDA device framework.

Regulatory Peers - EBH Material, Impression Tray, Resin

All 7
Devices cleared under the same product code (EBH) and FDA review panel - the closest regulatory comparables to K923549.
PALATRAY LC MINT
K930487 · Heraeus Kulzer, Inc. · Jun 1993
LC TRAY MATERIAL
K923979 · Dentsply Intl. · Nov 1992
IMPRESSION TRAY
K872210 · Dentsply Intl. · Jun 1987
RESIN TRAY IMPRESSION MATERIAL
K854042 · Dentsply Intl. · Nov 1985
VISIBLE LIGHT-CURE COMPOSITE -POLISHABLE
K844471 · Dentsply Intl. · Feb 1985
HYBRID DENTAL PRODUCT
K813550 · Dentsply Intl. · Feb 1982