Cleared Traditional

K923456 - MICROLITE MICROTITER PLATE LUMINOMETER ML3000 (FDA 510(k) Clearance)

Class I Chemistry device.

K923456 · Dynatech Laboratories, Inc. · Chemistry device
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Oct 1992
Decision
91d
Days
Class 1
Risk

K923456 is an FDA 510(k) clearance for the MICROLITE MICROTITER PLATE LUMINOMETER ML3000. Classified as Colorimeter, Photometer, Spectrophotometer For Clinical Use (product code JJQ), Class I - General Controls.

Submitted by Dynatech Laboratories, Inc. (Chantilly, US). The FDA issued a Cleared decision on October 13, 1992 after a review of 91 days - within the typical 510(k) review window.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.2300 - 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 Dynatech Laboratories, Inc. devices

Submission Details

510(k) Number K923456 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 14, 1992
Decision Date October 13, 1992
Days to Decision 91 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
3d slower than avg
Panel avg: 88d · This submission: 91d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code JJQ Colorimeter, Photometer, Spectrophotometer For Clinical Use
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 862.2300
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.