K112331 is an FDA 510(k) clearance for the BIOPURE PORTABLE RO SYSTEMS. Classified as Subsystem, Water Purification (product code FIP), Class II - Special Controls.
Submitted by Arion Water, Inc. (Carver, US). The FDA issued a Cleared decision on July 5, 2012 after a review of 328 days - an unusually long review period, suggesting complex equivalence evaluation.
This device falls under the Gastroenterology & Urology FDA review panel, regulated under 21 CFR 876.5665 - the FDA gastroenterology and urology 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: Standard predicate-based submission. Elevated predicate reliance profile. This clearance follows a standard predicate-based equivalence path within the Gastroenterology & Urology review framework, consistent with the majority of Class II 510(k) submissions.
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