经编人工胸壁工艺研究  

The coating research of biodegradable chest wall prosthesis in warp knitted

作　　者：庄辉[1] 王文祖[1] 

机构地区：[1]东华大学纺织学院生物医用纺织品研究中心,上海201620

出　　处：《产业用纺织品》2008年第4期17-20,13,共5页Technical Textiles

基　　金：国家自然科学基金资助项目(30571847)

摘　　要：选择了PDS纤维以两种经编组织结构——罗纹经平组织和双罗纹经平组织,织制了人工胸壁织物,经甲壳胺浆液涂层,研制成人工胸壁材料。探讨了涂层材料和涂层方法的选择;用正交试验法对组织结构、涂层以及编织密度的组合进行了优选,得出了较优的工艺参数组合。还研究了人工胸壁产业化中涂层技术的一些问题。A kind of ideal material-polydioxanone （PDS） was chosen to make the chest wall prosthesis. Tricot stitch based on rib and tricot stitch based on interlock that are two fabric structures in warp knitting were used to knit the chest wall prosthesis. After coating with the chitosan, the prosthesis was finished. Discussed the choices of its coating material and coating method. This paper used orthogonal test to select optimum parameters of fabric structure, coating and knitting density so that the comparatively better technical parameters could be found. Its industrialization was also researched.

关 键 词：PDS 经编组织 人工胸壁 涂层 医用纺织品 

分 类 号：R318.1[医药卫生—生物医学工程]