title: [Development of reversible oviductal polyethylene contraceptive plugs].
abstract: 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.
authors.affiliation: Guangdong Provincial Family Planning Research Institute, Guangzhou. lisuchun58@126.com
authors.forename: Su-Chun
authors.initials: SC
authors.lastname: Li
authors.forename: Wei-Ming
authors.initials: WM
authors.lastname: Ling
authors.forename: Shun-Ming
authors.initials: SM
authors.lastname: Yu
authors.forename: Miao
authors.initials: M
authors.lastname: Feng
mesh_terms: D003274:Contraceptive Devices, Female; D004867:Equipment Design; D020959:Polyethylene; D013246:Sterilization, Tubal / Q000295:instrumentation*
chemical_list: D020959:Polyethylene