随着微纳米技术的发展,微纳米抗菌材料及其在医疗器械中的应用已成为近年来的研究热点.按抗菌有效成份及其作用机理的不同,对微纳米抗菌材料进行了分类;介绍了不同类别微纳米抗菌材料的制备方法和抗菌机理;根据微纳米抗菌材料在医疗器械中的应用现状,重点介绍了银基微纳米材料在抗菌医用导管、抗菌敷料、植人材料、牙科材料和外科器械等方面的应用;分析了目前微纳米抗菌材料与器械研究、应用、检测和市场推广中存在的问题,尤其关注了近几年国内外关于含银医疗器械生物安全性的争议;展望了未来微纳米抗菌材料与器械的研究发展方向.
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