K222591 is an FDA 510(k) clearance for the BD BACTEC™ Plus Aerobic/F Culture Vials. Classified as System, Blood Culturing (product code MDB), Class I - General Controls.
Submitted by Becton, Dickinson and Company (Sparks, US). The FDA issued a Cleared decision on March 24, 2023 after a review of 210 days - an extended review cycle.
This device falls under the Microbiology FDA review panel, regulated under 21 CFR 866.2560 - the FDA microbiology 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. Standard predicate reliance. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.