成胶纤维在功能性医用敷料中的应用  

Application of gelling fibers in functional wound dressings

作　　者：秦益民[1] 

机构地区：[1]嘉兴学院材料与纺织工程学院,浙江嘉兴314001

出　　处：《纺织学报》2014年第6期163-168,共6页Journal of Textile Research

基　　金：山东省泰山学者蓝色产业计划项目(20130009)

摘　　要：为开发成胶性纤维在功能性医用敷料领域中的应用,在总结国际市场成胶性纤维的主要品种及产品性能的基础上,介绍了基于海藻酸、甲壳胺、纤维素的成胶性纤维的结构和性能,分析了这类纤维在伤口护理中独特的凝胶阻断性能。研究结果显示,成胶性纤维在具有很高吸湿性能,同时能把大量的水分吸收进纤维结构中,由这类纤维制备的医用敷料在吸收大量的伤口渗出液后在创面上形成一层纤维状的凝胶结构。由于吸收在纤维中的水分能为伤口的愈合提供一个湿润的环境,由成胶性纤维加工制备的医用敷料能有效加快伤口的愈合。In order to develop the applications of gelling fibers in functional wound dressings,this paper summarized the main types and properties of gelling fibers on the international market,and introduced the structures and properties of gelling fibers based on alginate,chitosan and cellulose.The unique gel blocking property of this type of fibers in wound management was also analyzed.Results showed that gelling fibers can absorb a large amount of water into the fiber structure while possessing a high absorption capacity.Wound dressings made from this type of fibers have very high absorption capacities and can form a layer of fibrous gel on the wound surface.Since they pan provide a moist healing environment,and dressings made of gelling fibers can effectively speed up the healing of wounds.

关 键 词：医用纺织材料 海藻酸盐纤维 甲壳胺纤维 生物医用材料 医用敷料 

分 类 号：TS131.9[轻工技术与工程—纺织材料与纺织品设计]