Human anatomical liver pancreas and duodenum model is naturally large, being placed on the scaffold by a normal three-dimensional position. It is an economic model for studying liver, spleen, blood vessels and the basic structure of the pancreas, which can display the external structure and pancreatic duct, but also show abdominal arteries and large veins. Gallbladder, gallbladder tube, left and right hepatic duct and gallbladder tube are shown; The normal hepatic artery, left and right. The portal and inferior vena cava;Show splenic arteryand vein; The openings of the pancreatic and accessory pancreatic ducts are shown.