Cleared Traditional

K021202 - ULTRAQUIET

K021202 is an FDA 510(k) clearance for ULTRAQUIET, manufactured by Sound Technique System, LLC. The device is a Class 2 Ear, Nose, Throat device with product code KLW cleared through the Traditional 510(k) pathway after a 88-day FDA review.

K021202 · Sound Technique System, LLC · Ear, Nose, Throat device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jul 2002
Decision
88d
Days
Class 2
Risk

K021202 is an FDA 510(k) clearance for the ULTRAQUIET. Classified as Masker, Tinnitus (product code KLW), Class II - Special Controls.

Submitted by Sound Technique System, LLC (Washington, US). The FDA issued a Cleared decision on July 13, 2002 after a review of 88 days - a notably fast clearance cycle.

This device falls under the Ear, Nose, Throat FDA review panel, regulated under 21 CFR 874.3400 - the FDA ear, nose and throat device 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 Sound Technique System, LLC devices

FDA 510(k) Submission Details - K021202

510(k) Number K021202 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 16, 2002
Decision Date July 13, 2002
Days to Decision 88 days
Submission Type Traditional
Review Panel Ear, Nose, Throat (EN)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
2d faster than avg
Panel avg: 90d · This submission: 88d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

KLW Device Classification - Class 2, Special Controls

Product Code KLW Masker, Tinnitus
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 874.3400
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 Ear, Nose, Throat devices follow this clearance model.

Regulatory Peers - KLW Masker, Tinnitus

All 65
Devices cleared under the same product code (KLW) and FDA review panel - the closest regulatory comparables to K021202.
CRESCENT TINNITUS RETAINING SOUND GENERATOR
K030180 · Starkey Laboratories, Inc. · Sep 2003
TINNITUS RX
K031624 · Tinnitus Control, Inc. · Jul 2003
ANMP (ACOUSTIC NEURO MODULATION PROTOCOL)
K030791 · Tinnitech, Ltd. · Apr 2003
TST - SUPPRESSOR MODEL #1000
K013827 · Neurosim Limited · May 2002
HISONIC-TRD TINNITUS RELIEF DEVICE
K013253 · Hearing Innovations, Inc. · Apr 2002
CUSTOM TCI (TINNITUS CONTROL INSTRUMENT)
K011364 · Siemens Hearing Instruments, Inc. · Jun 2001