Cleared Traditional

NU.EAR SD-1 IN THE EAR (ITE) HEARING AID (K935334) - FDA 510(k) Clearance

Class I Ear, Nose, Throat device.

K935334 · Nu-Ear Electronics · Ear, Nose, Throat device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jan 1994
Decision
77d
Days
Class 1
Risk

K935334 is an FDA 510(k) clearance for the NU.EAR SD-1 IN THE EAR (ITE) HEARING AID. Classified as Hearing Aid, Air-conduction, Prescription (product code ESD), Class I - General Controls.

Submitted by Nu-Ear Electronics (San Diego, US). The FDA issued a Cleared decision on January 21, 1994 after a review of 77 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 Nu-Ear Electronics devices

Submission Details

510(k) Number K935334 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 05, 1993
Decision Date January 21, 1994
Days to Decision 77 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
12d faster than avg
Panel avg: 89d · This submission: 77d
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 18
Devices cleared under the same product code (ESD) and FDA review panel - the closest regulatory comparables to K935334.
3M MODEL 8295
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8260 SERIES 3M PROGRAMMABLE HEARING INSTRUMENTS
K935095 · 3M Company · Dec 1993
MODEL 80 HEARING AID DISPENSING SYSTEM
K913245 · 3M Company · Oct 1991
RESORBABLE BONE PLUG
K905740 · Zimmer, Inc. · Apr 1991