采用显微（Micro）-CT及三维打印机制备仿生化、数字化组织工程指骨支架材料

发布时间：2018-03-04 23:35

本文选题：组织工程指骨　切入点：显微-CT　出处：《新疆医科大学》2012年硕士论文　论文类型：学位论文

【摘要】：目的：利用显微-CT采集人类拇指末节指骨三维微观数据并使用三维立体打印机，建立三维指骨支架材料模型，对仿生化、智能化组织工程支架材料的体外构建进行初步探讨。方法：利用显微-CT对成年男性新鲜标本拇指末节扫描所得的原始DICOM数据为基础通过Mimics软件三维处理得到宏观及微观仿生的三维打印STL文件，并通过三维打印机打印出指骨支架三维模型。结果：采用显微-CT扫描得到的数据用Mimics三维医学处理软件处理后，，可直接用三维立体打印机快速成型构建仿生化、数字化组织工程指骨支架材料。结论：基于显微-CT及三维打印机的仿生化、智能化组织工程骨建模技术对治疗指骨毁损伤有重要意义。有良好的应用前景。
[Abstract]:Objective: to establish a three-dimensional phalangeal scaffold model using microCT to collect 3D microcosmic data of human phalangeal phalangeal bone and use a three-dimensional printer to simulate biochemistry. The in vitro construction of intelligent scaffold materials for tissue engineering was studied. Methods: the raw DICOM data obtained from thumb tip scanning of adult male fresh specimen were obtained by Mimics software 3D processing. And micro bionic 3D printing STL files, The three-dimensional model of the phalanx scaffold was printed out by a 3D printer. Results: after the data obtained by micro-CT scanning was processed with Mimics 3D medical processing software, the imitating biochemistry could be constructed by rapid prototyping of three-dimensional printer directly. Digital tissue engineering phalangeal scaffolds. Conclusion: intelligent tissue engineering bone modeling technology based on microscopic-CT and 3D printer is of great significance in the treatment of phalangeal bone damage and has a good application prospect.
【学位授予单位】：新疆医科大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：R318.08

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