K042777 is an FDA 510(k) clearance for the HARMONIC ACE CURVED SHEARS WITH HAND CONTROL, MODEL ACE23P, ACE36P. Classified as Instrument, Ultrasonic Surgical (product code LFL).
Submitted by Ethicon Endo-Surgery, Inc. (Cincinnati, US). The FDA issued a Cleared decision on December 1, 2004 after a review of 56 days - a notably fast clearance cycle.
This device falls under the General & Plastic Surgery 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 Ethicon Endo-Surgery, Inc. devices