▎ 摘　　要

NOVELTY - The electrode has a flexible electrode substrate arranged on a surface of carrier material, where the carrier material is made of graphene. A three-dimensional macro-pore structure is formed with a medium hole. Mesoporous is distributed with a graphene channel structure. Enzymes are made of glucose oxidase. Flexible electrode substrate material is coated with a tin indium oxide film of polyethylene glycol terephthalate polymer material. USE - Flexible three-dimensional biological electrode. ADVANTAGE - The electrode can be utilized in flexible green electric product and implantable medical device. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a flexible three-dimensional biological electrode preparation method. DESCRIPTION OF DRAWING(S) - The drawing shows a graphical representation view of a flexible three-dimensional biological electrode.'(Drawing includes non-English language text)'