K813490 is an FDA 510(k) clearance for the VERSION OF A CLOSED-FLOW SYS. CALORIC. Classified as Unit, Examining/treatment, Ent (product code ETF), Class I - General Controls.
Submitted by Thomas M. Foti, M.D. (Mchenry, US). The FDA issued a Cleared decision on January 7, 1982 after a review of 34 days - a notably fast clearance cycle.
This device falls under the Ear, Nose, Throat FDA review panel, regulated under 21 CFR 874.5300 - the FDA ear, nose and throat 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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