Cleared Traditional

K894247 - PERIODONTAL IRRIGATING SOLUTION-D (FDA 510(k) Clearance)

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

K894247 · Dentsply Intl. · Dental device
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Oct 1989
Decision
107d
Days
Class 2
Risk

K894247 is an FDA 510(k) clearance for the PERIODONTAL IRRIGATING SOLUTION-D. Classified as Scaler, Ultrasonic (product code ELC), Class II - Special Controls.

Submitted by Dentsply Intl. (York, US). The FDA issued a Cleared decision on October 6, 1989 after a review of 107 days - within the typical 510(k) review window.

This device falls under the Dental FDA review panel, regulated under 21 CFR 872.4850 - 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 Dentsply Intl. devices

Submission Details

510(k) Number K894247 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 21, 1989
Decision Date October 06, 1989
Days to Decision 107 days
Submission Type Traditional
Review Panel Dental (DE)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
20d faster than avg
Panel avg: 127d · This submission: 107d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code ELC Scaler, Ultrasonic
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 872.4850
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 - ELC Scaler, Ultrasonic

All 194
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