Cleared Traditional

K933505 - BOSWORTH COPALIONER

K933505 is the FDA 510(k) clearance for BOSWORTH COPALIONER by Harry J. Bosworth Co.. It is a Class 2 Dental device (product code LBH) cleared through the Traditional 510(k) pathway after a 176-day FDA review.

K933505 · Harry J. Bosworth Co. · Dental device
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Jan 1994
Decision
176d
Days
Class 2
Risk

K933505 is an FDA 510(k) clearance for the BOSWORTH COPALIONER. Classified as Varnish, Cavity (product code LBH), Class II - Special Controls.

Submitted by Harry J. Bosworth Co. (Skokie, US). The FDA issued a Cleared decision on January 7, 1994 after a review of 176 days - an extended review cycle.

This device falls under the Dental FDA review panel, regulated under 21 CFR 872.3260 - 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 K933505 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 15, 1993
Decision Date January 07, 1994
Days to Decision 176 days
Submission Type Traditional
Review Panel Dental (DE)
Summary Statement
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
49d slower than avg
Panel avg: 127d · This submission: 176d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code LBH Varnish, Cavity
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 872.3260
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 - LBH Varnish, Cavity

All 65
Devices cleared under the same product code (LBH) and FDA review panel - the closest regulatory comparables to K933505.
ULTRACID DISINFECTING SOLOUTION
K953167 · Ultradent Products, Inc. · Sep 1995
ULTRACID F DISINFECTING SOLUTION
K953168 · Ultradent Products, Inc. · Sep 1995
FLUOR PROTECTOR
K946032 · Ivoclar North America, Inc. · Mar 1995
CONSEPSIS SCRUB
K925375 · Ultradent Products, Inc. · Jul 1993
CONSEPSIS(TM)
K924982 · Ultradent Products, Inc. · Jul 1993
DENTIN PROTECTOR
K901915 · Ivoclar North America, Inc. · Jun 1990