Cleared Traditional

K771433 - AUTO. DEVEL. UNIT FOO DENTAL X-RAY

K771433 is an FDA 510(k) clearance for AUTO. DEVEL. UNIT FOO DENTAL X-RAY, manufactured by Ada Products Co., Inc.. The device is a Class 2 Radiology device with product code EGY cleared through the Traditional 510(k) pathway after a 18-day FDA review.

K771433 · Ada Products Co., Inc. · Radiology device
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Aug 1977
Decision
18d
Days
Class 2
Risk

K771433 is an FDA 510(k) clearance for the AUTO. DEVEL. UNIT FOO DENTAL X-RAY. Classified as Processor, Radiographic-film, Automatic, Dental (product code EGY), Class II - Special Controls.

Submitted by Ada Products Co., Inc. (Mchenry, US). The FDA issued a Cleared decision on August 19, 1977 after a review of 18 days - a notably fast clearance cycle.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.1900 - the FDA radiology and imaging software oversight 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 Ada Products Co., Inc. devices

FDA 510(k) Submission Details - K771433

510(k) Number K771433 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 01, 1977
Decision Date August 19, 1977
Days to Decision 18 days
Submission Type Traditional
Review Panel Radiology (RA)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
89d faster than avg
Panel avg: 107d · This submission: 18d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

EGY Device Classification - Class 2, Special Controls

Product Code EGY Processor, Radiographic-film, Automatic, Dental
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.1900
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 Radiology devices follow this clearance model.

Regulatory Peers - EGY Processor, Radiographic-film, Automatic, Dental

Devices cleared under the same product code (EGY) and FDA review panel - the closest regulatory comparables to K771433.
DXSS AUTOMATIC X-RAY FILM PROCESSOR, (MODELS #S: 512, 1530, 812, 830)
K992896 · Dental X-Ray Support Systems, Inc. · Sep 1999
SMITH S-100 TIME & TEMPERATURE CONTROL
K955825 · Smith Companies Dental Products · Apr 1996
ALARA IMAGING SYSTEM
K955643 · Denoptix, Inc. · Mar 1996
FILM PROCESSOR, AUTOMATIC
K770783 · General Electric Co. · May 1977