3D打印个性化矫形器制作技术进展
Development of 3D printing personalized orthoses manufacturing technology
阮贝特 1颜威 1马泓泓 1奚小冰1
作者信息
- 1. 上海交通大学医学院附属瑞金医院,上海 200001
- 折叠
摘要
逆向工程(reverse engineering,RE)是个性化矫形器制作的重要部分,根据测量数据重构患处3D模型,通过计算机辅助设计(computer aided design,CAD)方法设计矫形器,再利用快速成型技术(rapid prototyping,RP)制作.3D打印个性化外固定矫形器目前是"医工"交叉学科研究的热门领域,具有高贴合度、轻便透气、定制结构等优点,有助于功能恢复.近年来,对于个性化矫形器制造流程的效率、成本及舒适度的研究逐年增加,本文侧重于RE方法,按照制造流程从光学扫描、CAD建模、镂空最后到3D打印成型的相关技术优化研究进展进行概述.
Abstract
Reverse engineering(RE)is an important part of the manufacturing of personalized orthoses,which including reconstruct-ing 3D model of the involved area according to the measured data,the orthoses are designed by computer aided design(CAD)method,and then made by rapid prototyping technology(RP).The 3D printing personalized orthoses are currently popular interdisciplinary research in'medical-engineering',which with advantages of suitable,light weight,customized structure can be helpful for functional recovery.In re-cent years,in order to accelerate the application,the research on the efficiency,cost and comfort of personalized orthoses manufacturing has been increasing year by year.Therefore,this article focuses on the RE method,and summarizes the research on related technology im-provement of manufacturing process from optical scanning,CAD modeling,hollow-carved design to RP.
关键词
逆向工程/3D打印/支具/矫形器/快速成型Key words
reverse engineering/3D printing/splint/orthoses/rapid prototyping引用本文复制引用
基金项目
上海申康发展中心促进市级医院临床技能与临床创新能力三年行动计划项目(2020-2022年)(SHDC2020CR3016A)
上海市卫生健康委员会中医药科研项目(2020 LZ008)
上海市青年科技英才扬帆计划项目(20YF1427400)
上海市临床重点专科建设项目(SHSLCZDZK04802)
海派中医流派传承创新团队建设项目(2021LPTD-003)
出版年
2024
NETL
NSTL
万方数据