대한인간공학회지 (Journal of the Ergonomics Society of Korea)

  • 제27권2호
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  • Pages.83-89
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  • 2008
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  • 1229-1684(pISSN)
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  • 2093-8462(eISSN)
대한인간공학회 (Ergonomics Society of Korea)
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대퇴골(Femur)고정용 골 금속판 제작 및 강도 평가

Practicability Strength Assessment of a Bone Metallic Plate at the Femur Fixation

  • 김정래 (을지대학교 보건과학대학 의료공학과) ;
  • 안창식 (을지대학교 보건과학대학 물리치료학과) ;
  • 서병도 (경운대학교 보건복지대학 물리치료학과)
  • Kim, Jeong-Lae (Department of Biomedical Engineering, Eulji University) ;
  • Ahn, Chang-Sik (Department of Physical Therapy, Eulji University) ;
  • Seo, Byoung-Do (Department of Physical Therapy, Kyungwoon University)
  • 발행 : 2008.06.01
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초록

Study was developed the metallic plate for fixation in the femur fracture and plates has a firm place in fracture treatment. This plates can be stabilized for fracture fixation as well as biological and dynamical device. The device's designation and sizing has a optimization with bending structural stiffness and strength, known meaning that is reliable regardless of the plate by the short type and long type. The bending strength of the curved metallic long plate has to evaluate a 11,000N and the bending strength of the curved metallic short plate has to evaluate a 6,525N. This see the X-ray image of bending angle made certain of 15$^{\circ}$ at number 2 and same 82.87$^{\circ}$ at number 2, 4, 5, 7, 8, 9, 10 by outside angle, and confirmed 25.26$^{\circ}$ at number 3, 3.68$^{\circ}$ at number 6, 15.64$^{\circ}$ at number 9 by inside angle. This study shows that keep up the metallic plate for fixation in the femur fracture through X-ray Image and the device can be used to support Revision case of Hip Implant and to use a case of Hip screw compression of Hip Neck Fracture. Short plate have a wrapping of femur and long plate have to preserve a pole of femur.

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참고문헌

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