510(k) Report

Devices descending from K914876

3 later devices reach Opti-Amp through their predicates, nearest generation first.

GenerationNumberDeviceApplicantDecidedOwn descendantsRecalls
+1K052060Opti-Amp DC-PoweredIntelligent Hearing Systems20052—
+2K061443Smart Usblite, Model M011120Intelligent Hearing Systems20061—
+3K193033GSI Audera ProGrason Stadler20200—