K022141 is an FDA 510(k) clearance for the VERDICT-II. Classified as Thin Layer Chromatography, Methamphetamine (product code DJC), Class II - Special Controls.
Submitted by Medtox Diagnostics, Inc. (Burlington, US). The FDA issued a Cleared decision on July 30, 2002 after a review of 28 days - a notably fast clearance cycle.
This device falls under the Toxicology FDA review panel, regulated under 21 CFR 862.3610 - the FDA toxicology device framework. As a Special 510(k), this submission covers a manufacturer modification to an existing cleared device rather than a new device introduction.
Device pattern: Iterative device modification. Low regulatory complexity profile. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.