Finite element analysis of self-locking cannulated compression anti-rotation blade

Ming Yang; Wei Wang; Yan Hu; Qi Zhi Wang; Jian Bai Chen; Dian Ying Zhang; Zhong Guo Fu; Bao Guo Jiang

doi:10.3969/j.issn.1673-8225.2009.13.005

Finite element analysis of self-locking cannulated compression anti-rotation blade

Ming Yang
, Wei Wang
, Yan Hu
, Qi Zhi Wang
, Jian Bai Chen
, Dian Ying Zhang
, Zhong Guo Fu
, Bao Guo Jiang^*

^*Corresponding author for this work

School of Aeronautic Science and Engineering

Peking University
Beihang University

Research output: Contribution to journal › Article › peer-review

Abstract

Femoral reality geometric model was created from CT images which were modified by image segmentation, refined using biomedical simulated software mimics 10.0, and femoral NURBS curves were reconstructed using automation reverse engineering software Geomagic Studio. Using finite element analysis software ANSYS 10.0 to simulate femoral neck fracture stabilized with self-locking cannulated compression anti-rotation blade at standing on one leg, calculation were performed according to contact conditions of bone-implant. The stress distribution of implant and the displacement distribution of femur were calculated. The maximum MISES stress of self-locking cannulated compression anti-rotation blade was 133.179-182.417 MPa, and the maximum displacement of femur was 0.367-0.864 mm. Self-locking cannulated compression anti-rotation blade exhibits fine fixation stability for femoral neck fracture.

Original language	English
Pages (from-to)	2430-2434
Number of pages	5
Journal	Chinese Journal of Tissue Engineering Research
Volume	13
Issue number	13
DOIs	https://doi.org/10.3969/j.issn.1673-8225.2009.13.005
State	Published - 26 Mar 2009

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title = "Finite element analysis of self-locking cannulated compression anti-rotation blade",

abstract = "Femoral reality geometric model was created from CT images which were modified by image segmentation, refined using biomedical simulated software mimics 10.0, and femoral NURBS curves were reconstructed using automation reverse engineering software Geomagic Studio. Using finite element analysis software ANSYS 10.0 to simulate femoral neck fracture stabilized with self-locking cannulated compression anti-rotation blade at standing on one leg, calculation were performed according to contact conditions of bone-implant. The stress distribution of implant and the displacement distribution of femur were calculated. The maximum MISES stress of self-locking cannulated compression anti-rotation blade was 133.179-182.417 MPa, and the maximum displacement of femur was 0.367-0.864 mm. Self-locking cannulated compression anti-rotation blade exhibits fine fixation stability for femoral neck fracture.",

author = "Ming Yang and Wei Wang and Yan Hu and Wang, \{Qi Zhi\} and Chen, \{Jian Bai\} and Zhang, \{Dian Ying\} and Fu, \{Zhong Guo\} and Jiang, \{Bao Guo\}",

year = "2009",

month = mar,

day = "26",

doi = "10.3969/j.issn.1673-8225.2009.13.005",

language = "英语",

volume = "13",

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journal = "Chinese Journal of Tissue Engineering Research",

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}

TY - JOUR

T1 - Finite element analysis of self-locking cannulated compression anti-rotation blade

AU - Yang, Ming

AU - Wang, Wei

AU - Hu, Yan

AU - Wang, Qi Zhi

AU - Chen, Jian Bai

AU - Zhang, Dian Ying

AU - Fu, Zhong Guo

AU - Jiang, Bao Guo

PY - 2009/3/26

Y1 - 2009/3/26

N2 - Femoral reality geometric model was created from CT images which were modified by image segmentation, refined using biomedical simulated software mimics 10.0, and femoral NURBS curves were reconstructed using automation reverse engineering software Geomagic Studio. Using finite element analysis software ANSYS 10.0 to simulate femoral neck fracture stabilized with self-locking cannulated compression anti-rotation blade at standing on one leg, calculation were performed according to contact conditions of bone-implant. The stress distribution of implant and the displacement distribution of femur were calculated. The maximum MISES stress of self-locking cannulated compression anti-rotation blade was 133.179-182.417 MPa, and the maximum displacement of femur was 0.367-0.864 mm. Self-locking cannulated compression anti-rotation blade exhibits fine fixation stability for femoral neck fracture.

AB - Femoral reality geometric model was created from CT images which were modified by image segmentation, refined using biomedical simulated software mimics 10.0, and femoral NURBS curves were reconstructed using automation reverse engineering software Geomagic Studio. Using finite element analysis software ANSYS 10.0 to simulate femoral neck fracture stabilized with self-locking cannulated compression anti-rotation blade at standing on one leg, calculation were performed according to contact conditions of bone-implant. The stress distribution of implant and the displacement distribution of femur were calculated. The maximum MISES stress of self-locking cannulated compression anti-rotation blade was 133.179-182.417 MPa, and the maximum displacement of femur was 0.367-0.864 mm. Self-locking cannulated compression anti-rotation blade exhibits fine fixation stability for femoral neck fracture.

UR - https://www.scopus.com/pages/publications/65449187110

U2 - 10.3969/j.issn.1673-8225.2009.13.005

DO - 10.3969/j.issn.1673-8225.2009.13.005

M3 - 文章

AN - SCOPUS:65449187110

SN - 2095-4344

VL - 13

SP - 2430

EP - 2434

JO - Chinese Journal of Tissue Engineering Research

JF - Chinese Journal of Tissue Engineering Research

IS - 13

ER -

Finite element analysis of self-locking cannulated compression anti-rotation blade

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