K913421 is an FDA 510(k) clearance for the NASAL OXYGEN CANNULA, 81585, 81587 & 81589. Classified as Cannula, Nasal, Oxygen (product code CAT), Class I - General Controls.
Submitted by Specialty Packaging Producs, Inc. (El Paso, US). The FDA issued a Cleared decision on October 18, 1991 after a review of 79 days - a notably fast clearance cycle.
This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.5340 - 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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