计算机辅助设计在耳模制作中的应用 |
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引用本文: | 穆晨,吴涛,潘江莉,曹海丰,钱秀清.计算机辅助设计在耳模制作中的应用[J].北京生物医学工程,2014,33(4):383-386. |
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作者姓名: | 穆晨 吴涛 潘江莉 曹海丰 钱秀清 |
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作者单位: | 中国聋儿康复研究中心,北京,100029;首都医科大学附属北京安贞医院,北京,100029;首都医科大学生物医学工程学院,北京,100069 |
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摘 要: | 目的 建立一种更为高效安全的三维耳模制作方法.方法 耳背式助听器使用时,需配上按患者耳朵外形制作的耳膜.利用MIMICS医学影像三维重建软件和Solidworks三维建模软件对患者耳部CT图像进行处理,建立耳模实体模型.结果 与传统方法制作的耳模相比,计算机辅助设计制作的耳模更加符合人体结构.结论 计算机辅助设计制作方法可更加安全、方便、快捷地制作耳模.
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关 键 词: | CT扫描 计算机辅助设计 耳模 MIMICS软件 |
Application of the computer aid design technology on establishing ear mold |
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Institution: | MU Chen , WU Tao, PAN Jiangli , CAO Haifeng , QIAN Xiuqing( 1 China Rehabilitation Research Centre of Deaf Children, Beijing 100029 ; 2 Belting Anzhen Hospital, Capital Medical University, Beifing 100029 ; 3 School of Biomedical Engineering, Capital Medical University, Beijing 100069) |
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Abstract: | Objective To develop a more efficient and secure method of making three-dimensional ear mold. Methods For a behind the ear (BTE) hearing aid, an ear mold that fits the individual' s ear canal is needed. We establish the solid mold by using the MIMICS and Solidworks to process the images from the CT scanning of the volunteer' s ear. Results Compared with the traditional method, the ear mold made by computer aided design (CAD) technology fits better to the individual' s ear. Conclusions CAD makes ear mold fabrication more safe, convenient and efficient. |
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Keywords: | CT scan computer aid design ear mold MIMICS |
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