中国组织工程研究2017，Vol.21Issue(7)：1052-1056,5.DOI:10.3969/j.issn.2095-4344.2017.07.013
数字化夹板设计及有限元分析
Design and finite element analysis of digital splint
摘要
Abstract
BACKGROUND: Splint fixation was a common treatment for limb fracture, but there were some limitations, such as lack of individual difference, easy to lose and being unable to self-adjusting.OBJECTIVE: To explore the design method of digital splint and related finite element analysis.METHODS: Forearms were scanned with CT; periphery parameters were extracted, followed by reverse modeling and modifying. The digital splint models were constructed. Material attribute and mechanical loading were conducted. Thelimb length, maximum stress and displacement of the bone, soft tissue and splint were calculated by finite elementanalysis. RESULTS AND CONCLUSION: The digital splint has favorable tight attaching and balanced stress to skin, and whichkeeps well stability for the micro-motion fracture ends. Our study indicated that better tight attaching splint could bedesigned by digital modeling technology. Favorable fracture fixation and mechanical property could be also achieved.关键词
骨科植入物/数字化骨科/夹板/有限元分类
医药卫生引用本文复制引用
姜自伟,黄枫,成思源,郑晓辉,孙世栋,赵京涛,丛海宸,孙汉桥,董航..数字化夹板设计及有限元分析[J].中国组织工程研究,2017,21(7):1052-1056,5.基金项目
广州中医药大学第一附属医院创新强院工程:岭南特色诊疗技艺应用与推广(2015JY02) （2015JY02）
挖掘与整理传统中医项目(2016ZY04) （2016ZY04）
国家中医药管理局2013 年全国名老中医药专家传承工作室建设项目---陈基长全国名老中医药专家传承工作室 the Innovation and Strong Hospital Project Fund of the 1st Affiliated Hospital of Guangzhou University of Chinese Medicine: Application and Promotion of Characteristic Diagnosis and Treatment Skills in Lingnan area, No.2015JY02 （）
Digging and Arranging Traditional Chinese Medicine Project, No. 2016ZY04 （）
the National Famous TraditionalChinese Medicine Experts Heritage Studio Construction Project of State Administration of Traditional Chinese Medicinein 2013. （）
