创面敷料的生物多糖大分子材料现状与展望

Biological Polysaccharide for Wounds Dressing:Current State and Perspectives

伤口创面的护理理念在历史上经历了一系列的认知变革。湿润创面护理理念的提出,对敷料材料提出了新要求,推动了创面敷料材料的发展,并相应地出现各种新形态的敷料材料。天然成分的生物多糖作为敷料材料使用,具有无可比拟的优势。因此本文对作为敷料材料应用的β?葡聚糖、纤维素、海藻酸、透明质酸、几丁质、壳聚糖等多糖大分子的特性以及应用现状进行概述,同时对多糖大分子作为敷料材料使用的发展趋势进行分析展望。

The philosophy for wound care had experienced a series of cognew theory of wet wound healing was presented. This theory raised a new demand for wound dressing materials and promoted the development of materials for wound dressing. Accord-ingly a variety of new forms of gauze dressing material was found and applied. Natural ingre-dients of the polysaccharide used as a dressing material had unparalleled advantages. This re-view summarized the characteristic of biological polysaccharide, glucan, cellulose,alginic acid ？ hyaluronic acid ？ chitin, and chitosan,and the application of these biological polysaccha-rides on wound dressing materials. At the same time the development trend of polysaccha-ride macromolecules as dressing materials was analyzed.