K941767 is an FDA 510(k) clearance for the FRAMES - VARIOUS BRAND NAMES. Classified as Frame, Spectacle (product code HQZ), Class I - General Controls.
Submitted by Lenscraft, Inc. (Cincinnati, US). The FDA issued a Cleared decision on June 3, 1994 after a review of 53 days - a notably fast clearance cycle.
This device falls under the Ophthalmic FDA review panel, regulated under 21 CFR 886.5842 - the FDA ophthalmic device framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.
Device pattern: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.
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