Cleared Traditional

INTERACOUSTICS. HEARING AID ANALYZER (K941848) - FDA 510(k) Clearance

Class II Ear, Nose, Throat device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K941848 · Precision Acoustics Ind., Inc. · Ear, Nose, Throat device
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May 1994
Decision
39d
Days
Class 2
Risk

K941848 is an FDA 510(k) clearance for the INTERACOUSTICS. HEARING AID ANALYZER. Classified as Calibrator, Hearing Aid / Earphone And Analysis Systems (product code ETW), Class II - Special Controls.

Submitted by Precision Acoustics Ind., Inc. (New York, US). The FDA issued a Cleared decision on May 23, 1994 after a review of 39 days - a notably fast clearance cycle.

This device falls under the Ear, Nose, Throat FDA review panel, regulated under 21 CFR 874.3310 - 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 Precision Acoustics Ind., Inc. devices

Submission Details

510(k) Number K941848 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 14, 1994
Decision Date May 23, 1994
Days to Decision 39 days
Submission Type Traditional
Review Panel Ear, Nose, Throat (EN)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
50d faster than avg
Panel avg: 89d · This submission: 39d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code ETW Calibrator, Hearing Aid / Earphone And Analysis Systems
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 874.3310
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.