为贯彻落实 1999年 12月公安部“宜昌会议”精神 ,帮助法医工作者掌握现场勘验取证的前沿技术和最新方法 ,提高法医现场勘验取证业务水平 ,从而对各类人身伤亡案件作出准确判断 ,对较疑难案件能够准确地为上级法医部门进一步鉴定分析提供勘查、取证和初检的所有材料。公安部五 In order to implement the spirit of “Yichang Meeting” of the Ministry of Public Security in December 1999, and help forensic practitioners grasp the cutting-edge technologies and latest methods of on-site inspection and evidence collection, and improve the level of forensic evidence collection and forensics, so as to accurately judge various types of personal injuries and deaths , More difficult cases can accurately forensic departments for further identification analysis to provide exploration, evidence collection and preliminary examination of all materials. Ministry of Public Security five