可复性节育是目前计划生育领域研究的主要方向之一,至今国际上尚无一种理想的可复性节育方法。湖北医学院泌尿外科研究室詹炳炎教授等经过6年的艰苦努力,探索出一种可复性节育新方法——输精管过滤装置可复性节育术。传统的输精管结扎术不仅存在输精管缩短、复通率低的缺点,而且极易引起附睾淤积等并发症。国际上目前尚缺乏一种能同时克服以上缺点的理想方法。詹炳炎等利用物理动力学和过滤性原理,设计出一种过滤装置,该装置置入输精管 Reproductive birth control is one of the main research directions in the field of family planning. So far there is no ideal method of refolding in the world. After six years of hard work, Professor Zhan Bingyan, a professor of Department of Urology at Hubei Medical College, explored a new method of refolding and sterilizing - vas deferens refolding and sterilization. Traditional vasectomy not only vasectomy shortcomings, the low pass rate, and can easily lead to complications such as deposition of the epididymis. At present, there is a lack of an ideal method that can overcome the above shortcomings at the same time. Zhan Bing Yan, etc. using the principles of physical dynamics and filtration, to design a filter device, the device into the vas deferens