K813376 is an FDA 510(k) clearance for the EYE CHARTS. Classified as Chart, Visual Acuity (product code HOX), Class I - General Controls.
Submitted by Abco Dealers, Inc. (Mchenry, US). The FDA issued a Cleared decision on January 7, 1982 after a review of 37 days - a notably fast clearance cycle.
This device falls under the Ophthalmic FDA review panel, regulated under 21 CFR 886.1150 - 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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