Cleared Traditional

K251628 - Mandibular Advancement Device L07 (FDA 510(k) Clearance)

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

K251628 · Dcstar, Inc. · Dental device
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Oct 2025
Decision
147d
Days
Class 2
Risk

K251628 is an FDA 510(k) clearance for the Mandibular Advancement Device L07. Classified as Device, Anti-snoring (product code LRK), Class II - Special Controls.

Submitted by Dcstar, Inc. (New York, US). The FDA issued a Cleared decision on October 22, 2025 after a review of 147 days - within the typical 510(k) review window.

This device falls under the Dental FDA review panel, regulated under 21 CFR 872.5570 - 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 Dcstar, Inc. devices

Submission Details

510(k) Number K251628 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 28, 2025
Decision Date October 22, 2025
Days to Decision 147 days
Submission Type Traditional
Review Panel Dental (DE)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
20d slower than avg
Panel avg: 127d · This submission: 147d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code LRK Device, Anti-snoring
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 872.5570
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 - LRK Device, Anti-snoring

All 209
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