4D打印材料在骨折护具中的设计研究  

STUDY ON THE DESIGN OF 4D PRINTING MATERIALS IN FRACTURE PROTECTION

作　　者：黄岩 杨洪君 HUANG YAN;YANG HONGJUN

机构地区：[1]北京服装学院服饰艺术与工程学院

出　　处：《设计》2023年第3期102-106,共5页Design

基　　金：北京服装学院高水平教师队伍建设专项资金,项目编号:BIFTTD202002,项目名称:基于材料创新的产品可持续设计方法研究。

摘　　要：为提升骨折护具的使用性能,通过优化设计体现出对骨折患者的关怀。文章对桡骨远端骨折、胫骨中段骨折两个常见损伤分析,中期对4D打印工艺参数进行控形实验研究,探究影响因素对形状回复能力的影响。基于上述研究,为最终的护具设计提供指导依据。得到骨折护具打印模型。该研究可为4D打印材料的创新研发提供参考。In order to improve the performance of fracture protection,the care for fracture patients can be reflected through optimized design.In this paper,two common injuries of distal radius fracture and middle tibia fracture were analyzed. In the middle stage,shape control experiment was conducted on 4D printing process parameters to explore the influence of influencing factors on shape recovery ability.Based on the above research,it provides guidance for the final design of protective gear.The printed model of fracture protector was obtained.This study can provide a reference for the innovation and development of 4D printing materials.

关 键 词：4D打印 形状记忆聚合物 形状记忆行为 骨折外固定护具 人性化 

分 类 号：TB472[一般工业技术—工业设计]