Cleared Traditional

K831745 - BASAL MEDIUM EAGLE W/EARLES SALTS, & (FDA 510(k) Clearance)

Class I Pathology device.

K831745 · Sigma Chemical Co. · Pathology device
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Jul 1983
Decision
35d
Days
Class 1
Risk

K831745 is an FDA 510(k) clearance for the BASAL MEDIUM EAGLE W/EARLES SALTS, &. Classified as Media And Components, Synthetic Cell And Tissue Culture (product code KIT), Class I - General Controls.

Submitted by Sigma Chemical Co. (Mchenry, US). The FDA issued a Cleared decision on July 6, 1983 after a review of 35 days - a notably fast clearance cycle.

This device falls under the Pathology FDA review panel, regulated under 21 CFR 864.2220 - the FDA pathology 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 Sigma Chemical Co. devices

Submission Details

510(k) Number K831745 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 01, 1983
Decision Date July 06, 1983
Days to Decision 35 days
Submission Type Traditional
Review Panel Pathology (PA)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
42d faster than avg
Panel avg: 77d · This submission: 35d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code KIT Media And Components, Synthetic Cell And Tissue Culture
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 864.2220
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.