K051746 is an FDA 510(k) clearance for the ELEKTA ESARTE FRAME SYSTEM. Classified as Neurological Stereotaxic Instrument (product code HAW), Class II - Special Controls.
Submitted by Elekta Instrument AB (Stockholm, SE). The FDA issued a Cleared decision on July 25, 2005 after a review of 26 days - a notably fast clearance cycle.
This device falls under the Radiology FDA review panel, regulated under 21 CFR 882.4560 - the FDA radiology and imaging software 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.