K813057 is an FDA 510(k) clearance for the VIBRO-COM COMMUNICATOR #8827. Classified as Hearing Aid, Tactile (product code LRA).
Submitted by Sonic Systems, Inc. (Walker, US). The FDA issued a Cleared decision on December 2, 1981 after a review of 34 days - a notably fast clearance cycle.
This device falls under the Ear, Nose, Throat FDA review panel. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.
Device pattern: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.
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