数字化技术在法医颅脑损伤生物力学分析中的应用  

Application of Digital Techniques in Forensic Biomechanical Analysis of Craniocerebral Injury

作　　者：刘宁国[1] 陈忆九[1] 邹冬华[1] 郑剑[1] 

机构地区：[1]司法部司法鉴定科学技术研究所上海市法医学重点实验室,上海200063

出　　处：《中国司法鉴定》2010年第5期71-74,共4页Chinese Journal of Forensic Sciences

基　　金：国家自然科学基金资质项目(30872920)

摘　　要：颅脑损伤是法医学鉴定的重点和难点,传统的颅脑损伤生物力学分析存在技术手段陈旧、分析数据模糊等问题。基于影像学的虚拟解剖技术和有限元分析技术具有非侵入、细节还原充分和力学数据准确等优点,在颅脑损伤生物力学分析中引入先进的数字化技术可提高鉴定证据客观性,推动学科的发展。craniocerebral injury Identification is important and tough in forensic medicine practice.There are some deficiencies in traditional biomechanical analysis, such as obsolete methods and ambiguous data.Virtual autopsy and finite element analysis, which are based on imaging examination techniques, show many advantages including noninvasive imaging, sufficient detail and nicety mechanical data.So the introduction of these digital techniques might improve the objectivity of evidence documentation and promote the development of forensic science.

关 键 词：颅脑损伤 生物力学分析 影像学 有限元 

分 类 号：D919.4[医药卫生—法医学]