Cleared Traditional

K802941 - CINESCOPE III RADIOGRAPHIC GENERATOR

K802941 is an FDA 510(k) clearance for CINESCOPE III RADIOGRAPHIC GENERATOR, manufactured by Controtec, Inc.. The device is a Class 1 Radiology device with product code IZO cleared through the Traditional 510(k) pathway after a 51-day FDA review.

K802941 · Controtec, Inc. · Radiology device
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Jan 1981
Decision
51d
Days
Class 1
Risk

K802941 is an FDA 510(k) clearance for the CINESCOPE III RADIOGRAPHIC GENERATOR. Classified as Generator, High-voltage, X-ray, Diagnostic (product code IZO), Class I - General Controls.

Submitted by Controtec, Inc. (Mchenry, US). The FDA issued a Cleared decision on January 9, 1981 after a review of 51 days - a notably fast clearance cycle.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.1700 - 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 Controtec, Inc. devices

FDA 510(k) Submission Details - K802941

510(k) Number K802941 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 19, 1980
Decision Date January 09, 1981
Days to Decision 51 days
Submission Type Traditional
Review Panel Radiology (RA)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
56d faster than avg
Panel avg: 107d · This submission: 51d
Pathway characteristics
Predicate-based equivalence.

IZO Device Classification - Class 1, General Controls

Product Code IZO Generator, High-voltage, X-ray, Diagnostic
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 892.1700
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 - IZO Generator, High-voltage, X-ray, Diagnostic

All 100
Devices cleared under the same product code (IZO) and FDA review panel - the closest regulatory comparables to K802941.
COMPTAR III
K813051 · Cgr Medical Corp. · Nov 1981
POLYPHOS 500
K812616 · Siemens Corp. · Oct 1981
ECCO GENERATOR
K811198 · Philips Medical Systems (Cleveland), Inc. · Jun 1981
VECTOR-100 X-RAY GENERATOR
K802996 · Philips Medical Systems (Cleveland), Inc. · Jan 1981
GENERATOR, HIGH VOLT, X-RAY, DIAG. MPX80
K802548 · General Electric Co. · Dec 1980
GENERATOR, HIGH VOLT, X-RAY, MPX 100
K802549 · General Electric Co. · Dec 1980