K100320 is an FDA 510(k) clearance for the SLENDERTONE SYSTEM ULTRA MODEL E70/X70. Classified as Stimulator, Muscle, Powered, For Muscle Conditioning (product code NGX), Class II - Special Controls.
Submitted by Bio-Medical Research, Ltd. (Galway, IE). The FDA issued a Cleared decision on May 5, 2010 after a review of 90 days - within the typical 510(k) review window.
This device falls under the Physical Medicine FDA review panel, regulated under 21 CFR 890.5850 - the FDA physical medicine 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. Standard predicate reliance. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.
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