Cleared Traditional

K853245 - TRACOR MODEL RA600 MICROPROCESSOR AUDIOMETER

K853245 is an FDA 510(k) clearance for TRACOR MODEL RA600 MICROPROCESSOR AUDIO..., manufactured by Tracor Instruments, Inc.. The device is a Class 2 Ear, Nose, Throat device with product code EWO cleared through the Traditional 510(k) pathway after a 76-day FDA review.

K853245 · Tracor Instruments, Inc. · Ear, Nose, Throat device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Oct 1985
Decision
76d
Days
Class 2
Risk

K853245 is an FDA 510(k) clearance for the TRACOR MODEL RA600 MICROPROCESSOR AUDIOMETER. Classified as Audiometer (product code EWO), Class II - Special Controls.

Submitted by Tracor Instruments, Inc. (Austin, US). The FDA issued a Cleared decision on October 16, 1985 after a review of 76 days - a notably fast clearance cycle.

This device falls under the Ear, Nose, Throat FDA review panel, regulated under 21 CFR 874.1050 - 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 Tracor Instruments, Inc. devices

FDA 510(k) Submission Details - K853245

510(k) Number K853245 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 01, 1985
Decision Date October 16, 1985
Days to Decision 76 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
14d faster than avg
Panel avg: 90d · This submission: 76d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

EWO Device Classification - Class 2, Special Controls

Product Code EWO Audiometer
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 874.1050
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 - EWO Audiometer

All 135
Devices cleared under the same product code (EWO) and FDA review panel - the closest regulatory comparables to K853245.
DAHLBERG MODEL GF MICROPROCESSOR AUDIOMETER
K854835 · Miracle-Ear/Dahlberg, Inc. · Mar 1986
DIGITAL SCREENING AUDIOMETER DSA6214
K854534 · Madsen Electronics (Canada) , Ltd. · Feb 1986
MA25 PORTABLE AUDIOMETER
K853919 · Maico Hearing Instruments, Inc. · Dec 1985
UP800 A UNIVERSAL PRINTER
K845050 · Madsen Electronics (Canada) , Ltd. · May 1985
AUDIOMETER MA728
K841567 · Maico Hearing Instruments, Inc. · Jun 1984
THE SCREENING TYMPANOMETER
K822745 · American Electromedics Corp. · Sep 1982