NDA considers a product to be a medical device, and subject to NDA regulation, if it meets the definition of a medical device below;
A medical device mean any instrument, apparatus, implement, machine, appliance, implant, reagent for in vitro use, software, material or other similar or related article, intended by the manufacturer to be used, alone or in combination, for human beings and animals for one or more of the specific medical purpose(s) of: