计算机辅助设计与制作大腿假肢的应用研究  

Computer Aided Design and Manufacture of Transfemoral Prosthesis

作　　者：赖卿[1,2] 曹学军[1,2] 庄建龙[2] 王林[2] 田罡[3] 崔继龙[2] 

机构地区：[1]首都医科大学康复医学院,北京市100068 [2]中国康复研究中心北京博爱医院康复工程研究所,北京市100068 [3]中国康复研究中心北京博爱医院骨关节康复科,北京市100068

出　　处：《中国康复理论与实践》2010年第3期290-293,共4页Chinese Journal of Rehabilitation Theory and Practice

摘　　要：目的研究一套临床应用快捷、可行的计算机辅助接受腔设计与制作系统。方法对基于三维扫描与逆向工程方法的计算机辅助设计与制作假肢接受腔和传统手工制作的假肢接受腔的生物力学进行比较。结果3例患者穿戴计算机辅助设计与制作接受腔假肢比传统手工制作假肢在静力学参数、步行动力学参数、残肢-接受腔界面压力显现相似或更好的指数。结论计算机辅助设计与制作接受腔方法可以满足患者使用假肢需求。Objective To study a fast and feasible system in clinical application of computer aided socket design and manufacture. Methods The biomechanical index were compared of traditional hand made prosthetic sockets and of computer aided design and manufacture ones based on 3D scanning and reverse engineering. Results The index from 3 cases wearing the computer aided design and manufacture socket prostheses appeared similar or better in static mechanical parameters, walking kinetic parameters and stumpsocket interface pressure than they wearing traditional hand made ones. Conclusion This computer aided socket design and manufacture system can meet patients＂ needs in using their orostheses.

关 键 词：计算机辅助设计与制作 大腿假肢 坐骨包容接受腔 

分 类 号：R496[医药卫生—康复医学]