CAJ | 학술논문

快速成型技术是20世纪80年代中期发展起来的,它是在计算机控制下,根据物体的CAD模型或CT等数据,不借助其他设备,通过材料的精确堆积,制造原型的一种基于离散、堆积成型原理的新的数字化成型技术;近年来通过与螺旋CT或核磁共振等检测手段的三维图像重建功能相结合,在骨科领域显示出良好的应用前景.综述了该技术在骨科领域内的器官模型制备和手术策划、个体化假体制备、骨组织工程多孔支架制备等主要应用方向的研究进展.
쾌속성형기술시20세기80년대중기발전기래적,타시재계산궤공제하,근거물체적CAD모형혹CT등수거,불차조기타설비,통과재료적정학퇴적,제조원형적일충기우리산、퇴적성형원리적신적수자화성형기술;근년래통과여라선CT혹핵자공진등검측수단적삼유도상중건공능상결합,재골과영역현시출량호적응용전경.종술료해기술재골과영역내적기관모형제비화수술책화、개체화가체제비、골조직공정다공지가제비등주요응용방향적연구진전.
Rapid prototyping technology, a kind of novel digital prototyping technology developed in mid-1980s based on a principle of discrete and accumulation, which fabricates a prototype by accurate accumulation of material according to the CAD models or CT data under the control of the computer without any other device. In recent years, it has shown a great application prospect in the field of orthopedics combined with three-dimensional image reconstruction of spiral CT and MRL In this article, review is given on the application development of rapid prototyping technology in orthopedics, such as organ model preparation and surgical planning, customized implant and bone tissue engineering porosity scaffold fabrication.