K223394 is an FDA 510(k) clearance for the Visionary Optics Scleral Contact Lens (roflufocon D, roflufocon E, hexafocon .... Classified as Lens, Contact (other Material) - Daily (product code HQD), Class II - Special Controls.
Submitted by Visionary Optics, LLC (Front Royal, US). The FDA issued a Cleared decision on December 7, 2022 after a review of 29 days - a notably fast clearance cycle.
This device falls under the Ophthalmic FDA review panel, regulated under 21 CFR 886.5916 - the FDA ophthalmic 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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