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다축 RP 소프트웨어 기술을 이용한 스캐폴드 제조 장비 개발

Development of Scaffold Fabrication System using Multi-axis RP Software Technique

  • 박정환 (영남대학교 기계공학부) ;
  • 이준희 (한국기계연구원 자연모사연구실) ;
  • 조현욱 (영남대학교 기계공학부) ;
  • 이수희 (한국기계연구원 자연모사연구실) ;
  • 박수아 (한국기계연구원 자연모사연구실) ;
  • 김완두 (한국기계연구원 자연모사연구실)
  • Park, Jung-Whan (School of Mechanical Engineering, Yeungnam Univ.) ;
  • Lee, Jun-Hee (Department of Nature-Inspired Nano Convergence System, KIMM) ;
  • Cho, Hyeon-Uk (School of Mechanical Engineering, Yeungnam Univ.) ;
  • Lee, Su-Hee (Department of Nature-Inspired Nano Convergence System, KIMM) ;
  • Park, Su-A (Department of Nature-Inspired Nano Convergence System, KIMM) ;
  • Kim, Wan-Doo (Department of Nature-Inspired Nano Convergence System, KIMM)
  • 투고 : 2011.11.14
  • 심사 : 2011.11.24
  • 발행 : 2012.01.01

초록

The scaffold serves as 3D substrate for the cells adhesion and mechanical support for the newly grown tissue by maintaining the 3D structure for the regeneration of tissue and organ. In this paper, we proposed integrated scaffold fabrication system using multi-axis rapid prototyping (RP) technology. It can fabricate various types of scaffolds: arbitrary sculptured shape, primitive shape, and tube shape scaffolds by layered dispensing biocompatible/ biodegradable polymer strands in designated patterns. In order to fabricate the 3D scaffold, we need to generate the plotting path way for the scaffold fabrication system. We design a data processing program - scaffold plotting software, which can convert the 3D STL file, primitive and tube model images into the NC code for the system. Finally, we fabricated the customized 3D scaffolds with high accuracy using the plotting software and the fabrication system.

키워드

참고문헌

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