K781659 is an FDA 510(k) clearance for the ASSAY SYSTEM, GAMMAFLO, AUTOMATED.
Submitted by E. R. Squibb & Sons, Inc. (New York, US). The FDA issued a Cleared decision on October 24, 1978 after a review of 26 days - a notably fast clearance cycle.
This device falls under the Toxicology 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 E. R. Squibb & Sons, Inc. devices