Cleared Traditional

K801424 - ESTRIOL RIA KIT FOR USE WITH GAMMAFLO

K801424 is the FDA 510(k) clearance for ESTRIOL RIA KIT FOR USE WITH GAMMAFLO by Squibb & Sons, Inc.. It is a Class 1 Toxicology device (product code CGI) cleared through the Traditional 510(k) pathway after a 34-day FDA review.

K801424 · Squibb & Sons, Inc. · Toxicology device
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Jul 1980
Decision
34d
Days
Class 1
Risk

K801424 is an FDA 510(k) clearance for the ESTRIOL RIA KIT FOR USE WITH GAMMAFLO. Classified as Radioimmunoassay, Estriol (product code CGI), Class I - General Controls.

Submitted by Squibb & Sons, Inc. (Walker, US). The FDA issued a Cleared decision on July 21, 1980 after a review of 34 days - a notably fast clearance cycle.

This device falls under the Toxicology FDA review panel, regulated under 21 CFR 862.1265 - the FDA toxicology 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 Squibb & Sons, Inc. devices

Submission Details

510(k) Number K801424 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 17, 1980
Decision Date July 21, 1980
Days to Decision 34 days
Submission Type Traditional
Review Panel Toxicology (TX)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
53d faster than avg
Panel avg: 87d · This submission: 34d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code CGI Radioimmunoassay, Estriol
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 862.1265
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 - CGI Radioimmunoassay, Estriol

All 28
Devices cleared under the same product code (CGI) and FDA review panel - the closest regulatory comparables to K801424.
QUANTIMUNE E3 RIA
K802944 · Bio-Rad · Dec 1980
ESTRIOL-SQUIBB RIA KIT
K802455 · E. R. Squibb & Sons, Inc. · Oct 1980
ARIA II 125- I-ESTRIOL SYSTEM
K801735 · Bd Becton Dickinson Vacutainer Systems Preanalytic · Sep 1980
TOTAL ESTRIOL RIA KIT
K800036 · Amersham Corp. · Jan 1980
RIA, QUANTIMUNE E3
K781850 · Bio-Rad · Jan 1979
DIRECT ESTRIOL RIA KIT
K781546 · Immunalysis Corporation · Dec 1978