Cho DW, Kang HW. Microstereolithography-based computer-aided manufacturing for tissue engineering.
Methods Mol Biol 2012;
868:341-356. [PMID:
22692621 DOI:
10.1007/978-1-61779-764-4_21]
[Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Various solid freeform fabrication technologies have been introduced for constructing three-dimensional (3-D) freeform structures. Of these, microstereolithography (MSTL) technology performs the best in 3-D space because it not only has high resolution, but also fast fabrication speed. Using this technology, 3-D structures with mesoscale size and microscale resolution are achievable. Many researchers have been trying to apply this technology to tissue engineering to construct medically applicable scaffolds, which require a 3-D shape that fits a defect with a mesoscale size and microscale inner architecture for efficient regeneration of artificial tissue. This chapter introduces the principles of MSTL technology and representative systems. It includes fabrication and computer-aided design/computer-aided manufacturing (CAD/CAM) processes to show the automation process by which measurements from medical images are used to fabricate the required 3-D shape. Then, various tissue engineering applications based on MSTL are summarized.
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