Biological CAD/CAM/3D Printing Integrated Molding Platform and System Building

Abstract:

The defective repairing and restructuring of some tissues and organs is becoming a livelihood issue which need settling urgently at present. Using polytechnics to design and prepare regenerated biological scaffolds is now facing a big bottleneck. In this paper, by the study and analyzing of CAD/CAM technology, 3D printing and electro-spinning technology, a new bionic CAD/CAM/3D printing integrated molding platform is expressed to meet the reunification of design and manufacture of regenerated bone scaffolds. Using the integrated molding platform, the Gelatin/chitosan – PVA scaffold were prepared with macro to micro structure. This molding method will help to develop the bio-manufacturing, biological 3D printing and their equipment, and has a realistic significance on pushing human health.

• Periodical: Key Engineering Materials (Volumes 645-646)
• Pages: 1303-1307
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.645-646.1303
• Online since: May 2015
• Authors: Yun Min Ma, Yuan Yuan Liu*, Hai Ping Chen, Qing Xi Hu
• Keywords: CAD/CAM/3D Printing, Electro-Spinning, Integrated System

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