title: Medical devices: procedures for investigational device exemptions.
mesh_terms: D004864:Equipment and Supplies / Q000592:standards*; D005069:Evaluation Studies as Topic / Q000379:methods; D006805:Human Experimentation / Q000592:standards; D006801:Humans; D007258:Informed Consent; D007883:Legislation, Medical; D014481:United States; D014486:United States Food and Drug Administration