摘要
选用三种医用硅橡胶材料进行长期肌肉内植入试验。从方法学角度对植入体形状、植入途径、包埋与切片方向、实验观察期、纤维包膜成分、评价指标等方面作了实验性探讨。结果表明:(1)以圆柱体试样和采用手术法与注射法相结合途径,可排除一些影响评价的不必要干扰因素。(2)新设定的纤维包膜性质的评分标准能反映出组织修复的过程,有利于实验结果的评判。(3)纵横两种包埋方向,可合理地观察到种植体周围的组织反应,值得推荐。
Three lands of candidate medical silioone rubber were selected for long - temi intramuscle implant. From methodology, the shape and way of implant, ditection of embedding and section, observation periods, composite of fibroblastic envalope, evaluating index were investigated. The results showed; (1) cylindrical samples and the way of operation combinat-ed with inserting specimen would get rid of some unnecessary interferring factors. (2) scoring system of fibroblastic envalope designed would indicate the procedure of tissue healing. (3) it's recommended that the tissue reaction around implants could be observed very well by two direction of vertical and horizontal section.
出处
《上海生物医学工程》
1997年第3期7-10,共4页
Shanghai Journal of Biomedical Engineering
关键词
医用硅橡胶
肌肉内植入
方法学
器官移植
Medical Silicone Rubber Long - term Intramuscle Implant Methodological Evaluation
