期刊
MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING
卷 43, 期 2, 页码 196-199出版社
SPRINGER HEIDELBERG
DOI: 10.1007/BF02345954
关键词
microtomography; stereolithography; CAD/CAM; bone-like scaffold; tissue engineering
Rapid prototyping, automatic image processing (computer-aided design (CAD)) and computer-aided manufacturing techniques are opening new and interesting prospects for medical devices and tissue engineering, especially for hard tissues such as bone. The development of a bone high-resolution scaffold prototype using these techniques is described. The results testify to the fidelity existing between microtomographic reconstruction and CAD. Furthermore, stereolithographic manufacturing of this scaffold, which possesses a high degree of similarity to the starting model as monitored by morphological evaluations (mean diameter 569 147 mm), represents a promising result for regenerative medicine applications.
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