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contraccetivo women to lose

机译:避孕药女人输

摘要

The invention relates to a disposable contraceptive device having a first member 12 for engaging the walls of the vaginal vault and a second member 20 for engaging and closing the cervical opening. The first and second members are preferably substantially discoid, the second member preferably having a smaller area than the first. The second member is preferably of an impermeable sponge-like material which may be lubricated to aid in adhesion and closure of the cervix. The first member is generally resiliently foldable so that the overall dimension of the contraceptive device may be reduced in size for insertion into the vaginal vault. The first member is defined at least by opposed anterior and posterior portions which are for engaging the respective anterior and posterior portions of the vaginal vault. The second member is coupled or joined to the first member, preferably at the posterior portion of said first member. IMAGE
机译:一次性避孕装置技术领域本发明涉及一种一次性避孕装置,其具有用于接合阴道穹walls的壁的第一构件12和用于接合和闭合宫颈开口的第二构件20。第一和第二构件优选为大致盘状,第二构件优选具有比第一构件小的面积。第二构件优选地是不可渗透的海绵状材料,其可以被润滑以帮助子宫颈的粘附和闭合。第一构件通常是可弹性折叠的,使得避孕装置的整体尺寸可以减小以便插入阴道穹v。第一构件至少由相对的前部和后部限定,所述前部和后部用于接合阴道穹ault的相应的前部和后部。第二构件优选在所述第一构件的后部处联接或接合至第一构件。 <图像>

著录项

  • 公开/公告号IT1109271B

    专利类型

  • 公开/公告日1985-12-16

    原文格式PDF

  • 申请/专利权人 DIA-SERT CORP.;

    申请/专利号IT19780051925

  • 发明设计人

    申请日1978-11-16

  • 分类号A61K;

  • 国家 IT

  • 入库时间 2022-08-22 07:39:42

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