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。
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.
出处
《北京生物医学工程》
2014年第4期383-386,共4页
Beijing Biomedical Engineering
