K160654 is an FDA 510(k) clearance for the GastriSail Gastric Positioning System 40 Fr/CH (13.3mm). Classified as Tubes, Gastrointestinal (and Accessories) (product code KNT), Class II - Special Controls.
Submitted by Covidien, LLC (North Haven, US). The FDA issued a Cleared decision on May 4, 2016 after a review of 57 days - a notably fast clearance cycle.
This device falls under the Gastroenterology & Urology FDA review panel, regulated under 21 CFR 876.5980 - the FDA gastroenterology and urology 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.