宫内节育器在计划生育综合措施中占重要地位,因为它具有安全可靠及使用简便的优点,一次放置可达数年之久。目前全国应用节育器者占计划生育措施的百分率比较高,为了进一步提高宫内节育器的效果,减轻付反应,我们研制了带铜硅橡胶 V 形节育器(简称硅 V 节育器)。硅 V 节育器是在金属 V 形节育器基础上,采用表面光滑,刺 IUDs play an important role in integrated family planning programs because of their safety and ease of use, which can be placed in place for up to several years. At present, the percentage of family planning measures taken by IUDs in China is relatively high. In order to further increase the effectiveness of IUDs and reduce the response rate, we developed a V-shaped IUD (silicon IUD) device with copper silicone rubber. Silicon V IUD is based on the metal V-shaped IUD, using a smooth surface, thorns