Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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Measurement of the Compressive Force on the Knee Joint Model fabricated by 3D Printing

3D 프린팅으로 제작된 무릎 관절모델의 압축력 측정

  • Jeong, Hoon Jin (Division of Mechanical and Automotive Engineering, Wonkwang UNIV.) ;
  • Jee, Min-Hee (Division of Mechanical and Automotive Engineering, Wonkwang UNIV.) ;
  • Kim, So-Youn (Department of Mechanical Engineering, Graduate school, Wonkwang UNIV.) ;
  • Lee, Seung-Jae (Department of Mechanical and Automotive Engineering, Wonkwang UNIV.)
  • 정훈진 (원광대학교 기계자동차공학부) ;
  • 지민희 (원광대학교 기계자동차공학부) ;
  • 김소연 (원광대학교 기계공학) ;
  • 이승재 (원광대학교 기계자동차공학부)
  • Received : 2014.04.09
  • Accepted : 2014.04.29
  • Published : 2014.04.30
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Abstract

Recent experimental observations support the hypothesis that mechanical stimuli play a role in regulating the specialized molecular expression of articular cartilage in vitro and in vivo. Other studies have demonstrated that the continuous passive motion(CPM)bioreactor for whole joints can provide a platform for possible future in vitro studies and applications, including possible interactions of bio-mechanical and biochemical signals. In this study, we have developed acustom-made bioreactor capable of bending and stretching with circular type motion, and a biomimetic knee joint model, using a 3D printer. This system could be used to investigate the effects of rehabilitative joint motion of dynamic culture.

Keywords

References

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