Cleared Traditional

K810659 - AUTODILUTER III (FDA 510(k) Clearance)

Class I Toxicology device.

K810659 · Dynatech Corp. · Toxicology device
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Mar 1981
Decision
20d
Days
Class 1
Risk

K810659 is an FDA 510(k) clearance for the AUTODILUTER III. Classified as Device, Microtiter Diluting/dispensing (product code JTC), Class I - General Controls.

Submitted by Dynatech Corp. (Mchenry, US). The FDA issued a Cleared decision on March 31, 1981 after a review of 20 days - a notably fast clearance cycle.

This device falls under the Toxicology FDA review panel, regulated under 21 CFR 866.2500 - the FDA toxicology 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 Dynatech Corp. devices

Submission Details

510(k) Number K810659 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received March 11, 1981
Decision Date March 31, 1981
Days to Decision 20 days
Submission Type Traditional
Review Panel Toxicology (TX)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
67d faster than avg
Panel avg: 87d · This submission: 20d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code JTC Device, Microtiter Diluting/dispensing
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 866.2500
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.