Cleared Traditional

K090503 - ZQUIET MOUTHPIECE

K090503 is an FDA 510(k) clearance for ZQUIET MOUTHPIECE, manufactured by Sleeping Well, LLC. The device is a Class 2 Dental device with product code LRK cleared through the Traditional 510(k) pathway after a 13-day FDA review.

K090503 · Sleeping Well, LLC · Dental device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Mar 2009
Decision
13d
Days
Class 2
Risk

K090503 is an FDA 510(k) clearance for the ZQUIET MOUTHPIECE. Classified as Device, Anti-snoring (product code LRK), Class II - Special Controls.

Submitted by Sleeping Well, LLC (Crofton, US). The FDA issued a Cleared decision on March 10, 2009 after a review of 13 days - a notably fast clearance cycle.

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: 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 Sleeping Well, LLC devices

FDA 510(k) Submission Details - K090503

510(k) Number K090503 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 25, 2009
Decision Date March 10, 2009
Days to Decision 13 days
Submission Type Traditional
Review Panel Dental (DE)
Summary Summary PDF
Third-party Review Yes - reviewed by an FDA-accredited third party
Regulatory Context
Review time vs. panel average
114d faster than avg
Panel avg: 127d · This submission: 13d
Pathway characteristics
Predicate-based equivalence. No clinical trials required. Third-party reviewed.

LRK Device Classification - Class 2, Special Controls

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 86
Devices cleared under the same product code (LRK) and FDA review panel - the closest regulatory comparables to K090503.
Snorer's Friend
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RESPIRONICS CUSTOM II ORAL APPLIANCE
K033823 · Respironics, Inc. · Feb 2004