K053157 is an FDA 510(k) clearance for the AUTOMATED HDL CHOLESTEROL FLEX REAGENT CARTRIDGE, MODEL DF48A. Classified as Ldl & Vldl Precipitation, Cholesterol Via Esterase-oxidase, Hdl (product code LBS), Class I - General Controls.
Submitted by Dade Behring, Inc. (Newark,, US). The FDA issued a Cleared decision on December 9, 2005 after a review of 25 days - a notably fast clearance cycle.
This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1475 - the FDA in vitro diagnostics and chemistry 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.