K930203 is an FDA 510(k) clearance for the MODEL 322 CLINICAL AUDIOMETER. Classified as Protector, Hearing (insert) (product code EWD).
Submitted by Virtual Corp. (Portland, US). The FDA issued a Cleared decision on July 8, 1993 after a review of 175 days - an extended review 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Ear, Nose, Throat review framework, consistent with the majority of Class II 510(k) submissions.
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