Cleared Traditional

K952743 - ASPARTATE AMINOTRANSFERASE REAGENT SYSTEM (FDA 510(k) Clearance)

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

K952743 · Medical Diagnostic Technologies, Inc. · Chemistry device
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Sep 1995
Decision
105d
Days
Class 2
Risk

K952743 is an FDA 510(k) clearance for the ASPARTATE AMINOTRANSFERASE REAGENT SYSTEM. Classified as Nadh Oxidation/nad Reduction, Ast/sgot (product code CIT), Class II - Special Controls.

Submitted by Medical Diagnostic Technologies, Inc. (Ventura, US). The FDA issued a Cleared decision on September 29, 1995 after a review of 105 days - within the typical 510(k) review window.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1100 - the FDA in vitro diagnostics and chemistry 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. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Chemistry review framework, consistent with the majority of Class II 510(k) submissions.

View all Medical Diagnostic Technologies, Inc. devices

Submission Details

510(k) Number K952743 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 16, 1995
Decision Date September 29, 1995
Days to Decision 105 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary Statement
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
17d slower than avg
Panel avg: 88d · This submission: 105d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code CIT Nadh Oxidation/nad Reduction, Ast/sgot
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 862.1100
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 Chemistry devices follow this clearance model.