颅骨缺损手术修复的人机工程模拟初探  

Ergonomics Simulation of Repair Surgery for Cranial Defects

作　　者：盛选禹[1] 盛选军[2] 

机构地区：[1]清华大学核能与新能源技术研究院,北京100084 [2]广州军区联勤部净水研究所,广州510500

出　　处：《科技导报》2008年第18期54-57,共4页Science & Technology Review

摘　　要：首先使用Mimics医学软件,利用患者头部CT扫描照片,生成颅骨缺损模型,然后在CATIA软件内,利用云点模型识别选定颅骨缺损修复的材料(有机玻璃)大小及形状和固定材料(钢板)方法,使之装配成一个完整的修复后人体头颅模型。最后,在DELMIA软件内,采用手术模型对手术过程进行初步模拟。通过本文探讨证明,该方法可应用于颅骨缺损修补手术的术前准备,可以缩短手术时间,提高颅骨修复手术的质量。The model for cranial defects was first built by using patient＇s CT photos in Mimics software. The cloud point models of defects based on the skull model were used in CATIA to reconstruct the solid models for skull and defect packing parts. Additional steel plate bolt parts were also created. The skull, defect packing parts, and PMMA plate holt parts were assembled together into the repaired human model. Finally, in DELMIA software, doctor models were used to simulate the surgery process. It is shown that by rebuilding the patient model and building the assembly model, the ergonomics could be used to simulate the surgery process and to improve the quality and reliability of surgery.

关 键 词：人机工程 CT照片 手术模拟 三维模型 

分 类 号：R319[医药卫生—基础医学]