K160129 is an FDA 510(k) clearance for the MRII Cranial Drill and Accessories. Classified as Drills, Burrs, Trephines & Accessories (manual) (product code HBG), Class II - Special Controls.
Submitted by Mri Interventions, Inc. (Irvine, US). The FDA issued a Cleared decision on March 26, 2016 after a review of 66 days - a notably fast clearance cycle.
This device falls under the Neurology FDA review panel, regulated under 21 CFR 882.4300 - the FDA neurology device 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.