K121550 is an FDA 510(k) clearance for the HARMONIC ACE LAPAROSCOPIC 5MM DIAMETER SHEARS 36CM LENGTH + ADAPTIVE TISSUE T.... Classified as Instrument, Ultrasonic Surgical (product code LFL).
Submitted by Ethicon Endo-Surgery, LLC (Cincinnati, US). The FDA issued a Cleared decision on August 22, 2012 after a review of 89 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.
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