在带绦虫超微结构研究中 ,样品制备一直存在较多困难。为配合我院研究生课题研究 ,我们对绦虫成虫及其虫卵的电镜制样进行了探索和改进 ,获得了满意的结果。材料和方法1　材料牛带绦虫成虫、虫卵 ;猪带绦虫、虫卵。2　样品制备2 .1　虫卵的扫描样品制备　传统采用冷冻断裂法 , In tapeworm ultrastructural studies, sample preparation has always been more difficult. In order to cope with the research project of postgraduates in our hospital, we explored and improved the electron microscopy sample preparation of tapeworm adults and their eggs, and obtained satisfactory results. Materials and methods 1 Materials Taenia saginata adults, eggs; Taenia solium, eggs. 2 Sample Preparation 2 .1 egg scanning sample preparation Traditionally used freezing fracture method,