可复性输卵管聚乙烯节育栓的研制  

Development of Reversible Oviductal Polyethylene Contraceptive Plugs

作　　者：李素春[1] 林卫民 俞顺明 冯苗[1] 

机构地区：[1]广东省计划生育科学技术研究所,广东广州510600 [2]上海凯乐塑料厂,上海200032 [3]上海计划生育科学技术研究所,上海200333

出　　处：《中国医疗器械杂志》2008年第2期105-107,共3页Chinese Journal of Medical Instrumentation

基　　金：广东省科技厅粤科计字〔2004〕118

摘　　要：介绍一种输卵管节育栓的设计、特点和避孕机理。该栓的材料为聚乙烯,根据输卵管形态设计,放栓取栓均通过宫腔镜进行。结果表明,输卵管聚乙烯节育栓有望成为经宫颈途径持久的避孕器。An introduction of the design, features and contraceptive principle of an oviduct contraceptive plug is given in this paper. The plug is made of polyethylene, based on the oviductal morphology. It can be introduced and removed by a hysteroscope and is expected to be a transcervical, implantable and permanent intratubal contraceptive device.

关 键 词：聚乙烯 输卵管 节育栓 

分 类 号：R169.41[医药卫生—公共卫生与预防医学]