K984518 is an FDA 510(k) clearance for the SONIC INNOVATIONS COMPLETELY-IN-THE-CANAL DSP HEARING AID WITH SOFT SHELL. Classified as Hearing Aid, Air-conduction, Prescription (product code ESD), Class I - General Controls.
Submitted by Sonic Innovations, Inc. (Salt Lake City, US). The FDA issued a Cleared decision on March 12, 1999 after a review of 81 days - a notably fast clearance cycle.
This device falls under the Ear, Nose, Throat FDA review panel, regulated under 21 CFR 874.3300 - the FDA ear, nose and throat device framework. 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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