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    • 4. 发明申请
    • GEOMETRICALLY-VARIABLE INTRAUTERINE PESSARY AND CONTRACEPTIVE DEVICE
    • 几何可变的内窥镜和受体装置
    • WO1986001709A1
    • 1986-03-27
    • PCT/DE1985000323
    • 1985-09-18
    • STRUBEL, Bernd-JochenLURZ, Karl-Heinz
    • A61F05/47
    • A61F6/144
    • A geometrically-variable intrauterine pessary is described for adaptation to the uterine cavity, possessing a rod portion with flexible side-arms, which consists of plastic material. If necessary, the rod portion has a spiral wound round it, especially made of copper, has a securing device for a cord, is directly adapted to the uterine cavity and is characterized by the fact that it consists of a basic element and a locating cylinder, that the basic element is firmly coupled with the locating cylinder, that, as a result of the firm coupling, the locating cylinder can be moved in the direction of its longitudinal axis against the basic element and that the rod portion possesses a coupling part in which, during adaptation, an adaptation device can be engaged, and subsequently be removed. By rotating the locating cylinder after insertion, the expansion of the side-arms can be adapted as desired to the shape of the uterine cavity.
    • 描述了几何可变的宫内子宫托适用于子宫腔,其具有由塑料材料组成的具有柔性侧臂的杆部分。 如果需要,杆部分具有缠绕在其上的螺旋,特别是由铜制成的螺旋部,具有用于绳索的固定装置,其直接适用于子宫腔,其特征在于它由基本元件和定位筒 基本元件与定位缸牢固地联接,由于牢固的联接,定位缸可以沿着其纵向轴线相对于基本元件的方向移动,并且杆部分具有连接部分 在适配期间,适配装置可以被接合,随后被去除。 通过在插入之后旋转定位气缸,侧臂的膨胀可以根据需要适应于子宫腔的形状。