K253033 is an FDA 510(k) clearance for the Chemfort® 28-day 20 mm Vial Adaptor and 13 mm Convertor. Classified as Closed Antineoplastic And Hazardous Drug Reconstitution And Transfer System (product code ONB), Class II - Special Controls.
Submitted by Simplivia Healthcare , Ltd. (Kiryat Shmona, IL). The FDA issued a Cleared decision on October 21, 2025 after a review of 29 days - a notably fast clearance cycle.
This device falls under the General Hospital FDA review panel, regulated under 21 CFR 880.5440 - the FDA general hospital 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.
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