Artificial Bionic Blood Vessel and Manufacturing Method

Abstract

Objective: This study provides an artificial bionic blood vessel and a manufacturing method thereof, which includes a three-layer artificial bionic blood vessel body, wherein the three-layer structure of the artificial bionic blood vessel is a natural silk layer, a diluted liquid silicone layer and a braided tube layer, wherein the diluted liquid silicone layer is located on the inner side of the natural silk layer, and the braided tube layer is located on the outer side of the natural silk layer. Materials and Methods: The braided tube layer is made of catgut braiding. Artificial bionic blood vessels are mainly composed of animal tissues and natural organisms. They will not have side effects on body functions and are easily absorbed by the body. Fish skin glue oligopeptide coatings are distributed at the joints of bionic blood vessels to promote blood vessel regeneration. Discussion: The outermost layer is a superfine catgut braided tube. After a period of artificial blood vessel replacement, the catgut braided tube will be absorbed and covered by the regenerated blood vessels. Conclusion: The material design system that introduces artificial intelligence is different from the traditional, rigid design thinking.