K092315 is an FDA 510(k) clearance for the SORIN VVR 4000I AND 4000I SMARXT FILTERED HARDSHELL VENOUS RESERVOIR. Classified as Reservoir, Blood, Cardiopulmonary Bypass (product code DTN), Class II - Special Controls.
Submitted by Sorin Group Italia S.R.L. (Waltham, US). The FDA issued a Cleared decision on August 12, 2009 after a review of 13 days - a notably fast clearance cycle.
This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.4400 - the FDA cardiovascular device oversight framework. As a Special 510(k), this submission covers a manufacturer modification to an existing cleared device rather than a new device introduction.
Device pattern: Iterative device modification. Low regulatory complexity profile. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.