K121983 is an FDA 510(k) clearance for the DIAGNOSTIC DOPPLER ULTRASOUND SYSTEM CURVED LINEAR ARRAY 2-5 MHZ TRANSDUCER L.... Classified as System, Imaging, Pulsed Doppler, Ultrasonic within the IYN classification (a category covering pulsed Doppler and ultrasound imaging systems), Class II - Special Controls.
Submitted by Benq Medical Technology Corpation (Dublin, US). The FDA issued a Cleared decision on September 7, 2012 after a review of 63 days - a notably fast clearance cycle.
This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.1550 - the FDA radiology and imaging software oversight 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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