3D技术在生物医学工程的应用进展.docx

3D打印技术及其在生物医学工程的应用进展李金，王充（哈尔滨工程大学 自动化学院，黑龙江 哈尔滨 150001）摘 要：3D打印技术让设计‘站了起来’——所有的物品只要可以用数字文件来表达和描述，计算机就能够将获取的数据重组成立体的形象，再借助某种材料和3D打印机，通过3D打印技术就可以把虚拟的数据模型直接变成现实的物理模型。随着3D打印商品逐渐走进我们的日常生活，人们对3D打印的热情也随着普遍高涨。3D打印技术的出现为数字制造提供了无限想象的空间，给人类带来了新奇和进步。其在一些领域的应用更是给我们的生活带来了极大的便利，甚至变革。本文结合3D打印技术的基本原理、国内外近三十年研究成果，对3D打印技术在生物医学工程领域的应用状况进行详细总结、概述，分析所面临的挑战并展望发展趋势。关键词：3D打印技术；断层扫描；快速成型；添加制造A Review of Three Dimensional Printing Technology and Its Application Progress In Biomedical EngineeringLi Jin, WangChong(College of Automation, Harbin Engineering University, Harbin 150001,China;)Abstract:Three Dimensional Printing Technology make design’stand up’--As long as all the items and description, can be expressed in a digital file to a computer may be able to access data reorganization into three-dimensional image, and then with the aid of certain material and three-dimensional printers, through three-dimensional printing technology can turn virtual data model directly into realistic physical model.As three-dimensional printing products come into our daily life, peoples passion for three-dimensional printing with generally high.The emergence of three-dimensional printing technology for digital manufacturing provided the space of imagination, brought new and to human progress.Its application in some areas but also brought great convenience to our life, even change.Based on the basic principle of three-dimensional printing, nearly 30 years research results at home and abroad, for three-dimensional printing technology application status in the field of biomedical engineering in detail summary, analyzed the challenges faced and prospectedthe development trends .Key words:three dimensional printing technology;tomography; rapid prototyping;additive manufacturing3D打印(three-dimensional printing) 快速成形(rapid prototyping, RP) 技术最初是由麻省理工学院Sachs等[1]人提出的。而在我国，3D打印技术产业联盟把“快速成型技术”定名为“3D打印”技术而非“添加制造”技术，是因为3D打印更加通俗易懂并已被人们熟识。3D打印是最近非常流行的词汇之一，在电影、各大媒体以及我们的日常生活中都频频出现。近几年，3D打印的蓬勃发展掀起了一股新技术的流行浪潮，因为这是一种生产制造方式的变革。一些形