K771822 is an FDA 510(k) clearance for the BG II ANALYZER. Classified as Electrode Measurement, Blood-gases (pco2, Po2) And Blood Ph (product code CHL), Class II - Special Controls.
Submitted by Technicon Instruments Corp. (Mchenry, US). The FDA issued a Cleared decision on October 19, 1977 after a review of 27 days - a notably fast clearance cycle.
This device falls under the Hematology FDA review panel, regulated under 21 CFR 862.1120 - the FDA hematology device 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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