Cleared Traditional

K893721 - LORI-MODEL O

K893721 is an FDA 510(k) clearance for LORI-MODEL O, manufactured by Lori Medical Laboratories, Inc.. The device is a Class 1 Ear, Nose, Throat device with product code ESD cleared through the Traditional 510(k) pathway after a 114-day FDA review.

K893721 · Lori Medical Laboratories, Inc. · Ear, Nose, Throat device
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Sep 1989
Decision
114d
Days
Class 1
Risk

K893721 is an FDA 510(k) clearance for the LORI-MODEL O, LOW PROFILE IN-THE EAR INSTRUMENT. Classified as Hearing Aid, Air-conduction, Prescription (product code ESD), Class I - General Controls.

Submitted by Lori Medical Laboratories, Inc. (Long Lake, US). The FDA issued a Cleared decision on September 8, 1989 after a review of 114 days - within the typical 510(k) review window.

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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Ear, Nose, Throat review framework, consistent with the majority of Class II 510(k) submissions.

View all Lori Medical Laboratories, Inc. devices

FDA 510(k) Submission Details - K893721

510(k) Number K893721 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 17, 1989
Decision Date September 08, 1989
Days to Decision 114 days
Submission Type Traditional
Review Panel Ear, Nose, Throat (EN)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
25d slower than avg
Panel avg: 89d · This submission: 114d
Pathway characteristics
Predicate-based equivalence.

ESD Device Classification - Class 1, General Controls

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 740
Devices cleared under the same product code (ESD) and FDA review panel - the closest regulatory comparables to K893721.
DAHLBERG MODEL LP BEHIND-THE-EAR HEARING AID
K896159 · Dahlberg Electronics, Inc. · Jan 1990
3M INSTANT FIT CUSTOM EARMOLD
K895134 · 3M Company · Oct 1989
CUSTOM IN-THE-CANAL (ITC) HEARING AID MODEL I54
K895140 · Oticon Corp. · Oct 1989
OTICON I22P CUSTOM FULL CONCHA (ITE) HRNG AID
K893528 · Oticon Corp. · Aug 1989
PERSONAL AMPLIFIER RECHARGEABLE MODEL TRIUMPH II
K893432 · Electone, Inc. · Aug 1989
RESOUND CUSTOM IN-THE CANAL HEARING AID PHS-3
K893927 · Resound Corp. · Aug 1989