K864631 is an FDA 510(k) clearance for the MOORE'S STRAIGHT & THOMPSON'S CURVED STEM PROSTHE..
Submitted by Downs Surgical , Ltd. (Mitcham Surrey, GB). The FDA issued a Cleared decision on December 18, 1986 after a review of 23 days - a notably fast clearance cycle.
This device falls under the Orthopedic FDA review panel. 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.
View all Downs Surgical , Ltd. devices