论文部分内容阅读
近年,由于受术者趋于年轻化和少子女,研究探索一种简便、安全、可靠且具有可复性的男性绝育方法,已成为国内外计划生育工作者研究的重点课题。 Kar和Kamdoj在1964年曾将一段丝线插入动物输精管内,堵其通路,以后取出丝线,输精管复通。Lee1969年把二根尼龙线,一根置入管腔,另一根固定结扎。Hsdlicka1967年用合成橡胶。Zinsscr1972年用硅塞。1975年全印医学科学研究和训练中心,把2mm的钢丝、银丝、不锈钢丝插入齿类动物的输精管内,不但有堵塞作用,尚可杀死精子。诸多实验表明这是一种可复性的节育方法。国外仍停留在动物实验阶段,国内有个别单位使用输精管内埋线,置聚氯乙烯栓、钢栓的报道。但临
In recent years, due to the tendency of the surgeon to become young and have fewer children, research to explore a simple, safe, reliable and reproducible method of male sterilization has become a key issue for family planning workers at home and abroad. Kar and Kamdoj inserted a length of thread into the animal’s vas deferens in 1964 to block the access and remove the thread and the vas deferens. Lee 1969 Oliver nylon line, one placed in the lumen, the other a fixed ligation. Hsdlicka1967 years of active use. Zinsscr Zinsscr Zinsscr Zinsscr All-India medical science research and training center in 1975, the 2mm wire, silver wire, stainless steel wire inserted into the vasectomy of dentists, not only blocking the role of still can kill sperm. Many experiments show that this is a reposable method of birth control. Foreign countries still remain in the experimental stage of animals, there are individual units using the domestic line of vasectomy, setting PVC plugs, steel bolt reports. But Pro