Cleared Traditional

K946294 - PHONAK SONO-FORTE 332X-AZ

K946294 is the FDA 510(k) clearance for PHONAK SONO-FORTE 332X-AZ by Phonak, Inc.. It is a Class 1 Ear, Nose, Throat device (product code ESD) cleared through the Traditional 510(k) pathway after a 30-day FDA review.

K946294 · Phonak, Inc. · Ear, Nose, Throat device
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Jan 1995
Decision
30d
Days
Class 1
Risk

K946294 is an FDA 510(k) clearance for the PHONAK SONO-FORTE 332X-AZ. Classified as Hearing Aid, Air-conduction, Prescription (product code ESD), Class I - General Controls.

Submitted by Phonak, Inc. (Naperville, US). The FDA issued a Cleared decision on January 26, 1995 after a review of 30 days - a notably fast clearance cycle.

This device falls under the Ear, Nose, Throat FDA review panel, regulated under 21 CFR 874.3300 - 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 Phonak, Inc. devices

Submission Details

510(k) Number K946294 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 27, 1994
Decision Date January 26, 1995
Days to Decision 30 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
59d faster than avg
Panel avg: 89d · This submission: 30d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code ESD Hearing Aid, Air-conduction, Prescription
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 874.3300
Definition An Air-conduction Hearing Aid Is A Wearable Sound Amplifying Device Intended To Compensate For Impaired Hearing That Conducts Sound To The Ear Through The Air. This Is A Prescription Hearing Aid.
What this classification means

Class I devices are subject to general controls only and most are exempt from 510(k) premarket notification. They represent the lowest regulatory burden in the FDA device framework.

Regulatory Peers - ESD Hearing Aid, Air-conduction, Prescription

All 739
Devices cleared under the same product code (ESD) and FDA review panel - the closest regulatory comparables to K946294.
MAICO IN-THE-EAR MODEL RD 201
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UNITRON MODEL SOUNG F/S
K946264 · Unitron Industries, Inc. · Jan 1995
3M MODEL 8233 HEARING INSTRUMENT
K943854 · 3M Company · Jan 1995
RESOUND PERSONAL HEARING SYSTEMS MODIFICATION
K934917 · Resound Corp. · Jan 1995
SIEMENS 10A FACEPLATE WITH CIC INSTRUMENTS
K943380 · Siemens Hearing Instruments, Inc. · Jan 1995