K811393 is an FDA 510(k) clearance for the DOWNS CAP FLOW GENERATOR. Classified as Mixer, Breathing Gases, Anesthesia Inhalation (product code BZR), Class II - Special Controls.
Submitted by Vital Signs, Inc. (East Rutherford, US). The FDA issued a Cleared decision on June 9, 1981 after a review of 22 days - a notably fast clearance cycle.
This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.5330 - the FDA anesthesiology and respiratory 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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