Cleared Traditional

K872745 - VINYL POLYSILOXANE IMPRESSION SYSTEM

K872745 is the FDA 510(k) clearance for VINYL POLYSILOXANE IMPRESSION SYSTEM by Crown Delta Corp.. It is a Class 2 Dental device (product code ELW) cleared through the Traditional 510(k) pathway after a 8-day FDA review.

K872745 · Crown Delta Corp. · Dental device
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Jul 1987
Decision
8d
Days
Class 2
Risk

K872745 is an FDA 510(k) clearance for the VINYL POLYSILOXANE IMPRESSION SYSTEM. Classified as Material, Impression (product code ELW), Class II - Special Controls.

Submitted by Crown Delta Corp. (Yorktown Heights, US). The FDA issued a Cleared decision on July 21, 1987 after a review of 8 days - a notably fast clearance cycle.

This device falls under the Dental FDA review panel, regulated under 21 CFR 872.3660 - 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 Crown Delta Corp. devices

Submission Details

510(k) Number K872745 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 13, 1987
Decision Date July 21, 1987
Days to Decision 8 days
Submission Type Traditional
Review Panel Dental (DE)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
119d faster than avg
Panel avg: 127d · This submission: 8d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code ELW Material, Impression
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 872.3660
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 - ELW Material, Impression

All 109
Devices cleared under the same product code (ELW) and FDA review panel - the closest regulatory comparables to K872745.
DENTAL ALGINATE IMPRESSION MATERIAL W/ANTI. ADDI.
K883842 · Dentsply Intl. · Mar 1989
PALGAFLEX AND PALGAFLEX-QUICK
K884381 · Espe GmbH (Us) · Jan 1989
IMPRINT VINYL POLYSILOXANE IMPRESSION MATERIAL
K882690 · 3M Company · Aug 1988
HYDROPHILIC REPROSIL
K863288 · Dentsply Intl. · Dec 1986
NEW LIGHT-CURING IMPRESSION MATERIAL
K862879 · Dentsply Intl. · Sep 1986
IMPREGUM-F
K853529 · Espe GmbH (Us) · Mar 1986