Open AccessResearch on Biomechanical Application of Fracture Reduction Fixator Based on Finite Element Analysis
Author(s) -
Kai Wu,
Jianxiong Ma,
Yuren Du
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1852/2/022088
Subject(s) - reducer , stiffness , reduction (mathematics) , finite element method , displacement (psychology) , fracture (geology) , software , structural engineering , biomechanics , biomedical engineering , computer science , range (aeronautics) , orthodontics , materials science , mechanical engineering , engineering , mathematics , composite material , medicine , anatomy , psychology , geometry , psychotherapist , programming language
This article uses CAXA 3D solid design software to model the fracture reduction fixator, and assemble the model according to the requirements of clinical medicine. Obviously apply 50N, 100N, 150N, 200N axial load to the model, and obtain the relationship between axial load force and displacement. The stiffness of the model calculated by SPSS23.0 statistical analysis software is 88.5N/mm. The stiffness of the fracture reducer measured by the biomechanical model was 85.4N/mm, and the ratio between the two was 1.037, which was within the error range. Prove that the model and calculation method established in this study can provide reference for clinical medicine.