K942639 is an FDA 510(k) clearance for the BIOPSY NEEDLE AND HOUSING. Classified as Instrument, Biopsy (product code KNW), Class II - Special Controls.
Submitted by Biopsys Medical, Inc. (San Juan Capistrano, US). The FDA issued a Cleared decision on July 7, 1994 after a review of 34 days - a notably fast clearance cycle.
This device falls under the Gastroenterology & Urology FDA review panel, regulated under 21 CFR 876.1075 - the FDA gastroenterology and urology 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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