Cleared Traditional

TRYPTIC SOY AGAR W/ 5% HORSE BLOOD (K790375) - FDA 510(k) Clearance

Class I Immunology device.

K790375 · Granite Diagnostics, Inc. · Immunology device
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Mar 1979
Decision
20d
Days
Class 1
Risk

K790375 is an FDA 510(k) clearance for the TRYPTIC SOY AGAR W/ 5% HORSE BLOOD. Classified as Culture Media, Non-selective And Non-differential (product code JSG), Class I - General Controls.

Submitted by Granite Diagnostics, Inc. (Mchenry, US). The FDA issued a Cleared decision on March 15, 1979 after a review of 20 days - a notably fast clearance cycle.

This device falls under the Immunology FDA review panel, regulated under 21 CFR 866.2300 - the FDA immunology 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 Granite Diagnostics, Inc. devices

Submission Details

510(k) Number K790375 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 23, 1979
Decision Date March 15, 1979
Days to Decision 20 days
Submission Type Traditional
Review Panel Immunology (IM)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
84d faster than avg
Panel avg: 104d · This submission: 20d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code JSG Culture Media, Non-selective And Non-differential
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 866.2300
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 - JSG Culture Media, Non-selective And Non-differential

All 208
Devices cleared under the same product code (JSG) and FDA review panel - the closest regulatory comparables to K790375.
BACTEC(R) NR26 AND BACTEC(R) NR 27 CULTURE MEDIA
K881115 · Bd Becton Dickinson Vacutainer Systems Preanalytic · Mar 1988
ANAEROBIC BLOOD AGAR (CDC FORMULATION)
K871089 · bioMerieux, Inc. · Apr 1987
TRYPTIC SOY AGAR
K871098 · bioMerieux, Inc. · Apr 1987
SEPTI-CHEK TSB W/SUCROSE BLOOD CULTURE BOTTLE-ROCH
K851250 · Roche Diagnostic Systems, Inc. · Apr 1985
THIOGLYCOLLATE W/O DEXTROSE OR INDICATOR
K844526 · bioMerieux, Inc. · Jan 1985
NUTRIENT BROTH
K844528 · bioMerieux, Inc. · Jan 1985