Cleared Traditional

K941924 - ELVIS HSV (FDA 510(k) Clearance)

Class II Microbiology device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K941924 · Diagnostic Hybrids, Inc. · Microbiology device
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May 1995
Decision
376d
Days
Class 2
Risk

K941924 is an FDA 510(k) clearance for the ELVIS HSV. Classified as Antigen, Cf (including Cf Control), Herpesvirus Hominis 1,2 (product code GQN), Class II - Special Controls.

Submitted by Diagnostic Hybrids, Inc. (Athens, US). The FDA issued a Cleared decision on May 1, 1995 after a review of 376 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Microbiology FDA review panel, regulated under 21 CFR 866.3305 - 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: Standard predicate-based submission. Elevated predicate reliance profile. This clearance follows a standard predicate-based equivalence path within the Microbiology review framework, consistent with the majority of Class II 510(k) submissions.

View all Diagnostic Hybrids, Inc. devices

Submission Details

510(k) Number K941924 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 20, 1994
Decision Date May 01, 1995
Days to Decision 376 days
Submission Type Traditional
Review Panel Microbiology (MI)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
274d slower than avg
Panel avg: 102d · This submission: 376d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code GQN Antigen, Cf (including Cf Control), Herpesvirus Hominis 1,2
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 866.3305
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.