K211668 is an FDA 510(k) clearance for the KardiaMobile Card. Classified as Transmitters And Receivers, Electrocardiograph, Telephone (product code DXH), Class II - Special Controls.
Submitted by AliveCor, Inc. (Mountain View, US). The FDA issued a Cleared decision on November 30, 2021 after a review of 182 days - an extended review cycle.
This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.2920 - 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. 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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