K041578 is an FDA 510(k) clearance for the QUICKSCREEN, MODELS 9177X AND 9178X. Classified as Enzyme Immunoassay, Phencyclidine (product code LCM).
Submitted by Phamatech (San Diego, US). The FDA issued a Cleared decision on September 10, 2004 after a review of 88 days - a notably fast clearance cycle.
This device falls under the Chemistry FDA review panel. 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.