Cleared Traditional

K791393 - HISTOPLASMA YEAST ANTI #CF10021X

K791393 is the FDA 510(k) clearance for HISTOPLASMA YEAST ANTI #CF10021X by Immuno-Mycologics, Inc.. It is a Class 2 Microbiology device (product code GMJ) cleared through the Traditional 510(k) pathway after a 36-day FDA review.

K791393 · Immuno-Mycologics, Inc. · Microbiology device
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Aug 1979
Decision
36d
Days
Class 2
Risk

K791393 is an FDA 510(k) clearance for the HISTOPLASMA YEAST ANTI #CF10021X. Classified as Antigens, Histoplasma Capsulatum, All (product code GMJ), Class II - Special Controls.

Submitted by Immuno-Mycologics, Inc. (Mchenry, US). The FDA issued a Cleared decision on August 16, 1979 after a review of 36 days - a notably fast clearance cycle.

This device falls under the Microbiology FDA review panel, regulated under 21 CFR 866.3320 - the FDA microbiology 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 Immuno-Mycologics, Inc. devices

Submission Details

510(k) Number K791393 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 11, 1979
Decision Date August 16, 1979
Days to Decision 36 days
Submission Type Traditional
Review Panel Microbiology (MI)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
66d faster than avg
Panel avg: 102d · This submission: 36d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code GMJ Antigens, Histoplasma Capsulatum, All
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 866.3320
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 Microbiology devices follow this clearance model.

Regulatory Peers - GMJ Antigens, Histoplasma Capsulatum, All

All 7
Devices cleared under the same product code (GMJ) and FDA review panel - the closest regulatory comparables to K791393.
HISTOPLASMA CAPSULATUM, ANTIGEN YEAST
K792704 · Meridian Diagnostics, Inc. · Jan 1980
HISTOPLASMA CAPSULATUM, MYCELIAL PHASE
K792708 · Meridian Diagnostics, Inc. · Jan 1980
HISTOPLASMA CAPSULATUM, ANTISERUM
K792711 · Meridian Diagnostics, Inc. · Jan 1980
HISTOPLASMA MYCELIAL ANTIGEN
K760826 · I M, Inc. · Nov 1976
HISTOPLASMA YEAST ANTIGEN
K760827 · I M, Inc. · Nov 1976