TUBE-STRUCTURED BATTERY TO BE INSERTED INTO LIVING BODY

摘要

Disclosed is a tube-structured battery to be inserted into the living body. The battery to be inserted into the living body comprises: a biological fuel cell portion for generating electric energy by using biological fuel in the blood passing through a tube-structured inner space; a transformation circuit portion for controlling voltage or current density by using the generated electric energy; and a secondary cell portion for charging electric energy by using the controlled voltage or current density to store the same. The battery can be inserted into the living body or the blood vessel.