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    • 9. 发明公开
    • 벽 두께가 변하는 외과용 벌룬
    • 壁厚可变的外科气囊有大量连续的外墙
    • KR1020040055650A
    • 2004-06-26
    • KR1020030092883
    • 2003-12-18
    • 에디컨인코포레이티드
    • 노힐리마틴디온도로씨
    • A61M25/10
    • A61M29/02A61B18/04A61B2017/22051A61B2017/4216A61B2018/046A61M25/1002A61M2025/1059A61M2210/1433
    • PURPOSE: A surgical balloon having varying wall thickness is provided to achieve an increased contact area with a body cavity into which it is inserted when the balloon is inflated. CONSTITUTION: The surgical balloon(10) for insertion into a uterus comprises a substantially continuous outer wall defining an exterior surface of the balloon on a first side and an interior hollow(16) of the balloon on a second side. The outer wall being formed from a stretchable elastic material and being stretchable by pressure within the inner hollow between a collapsed state and an expanded state. The substantially continuous outer wall has a base portion for coupling with shaft, an intermediate portion adjacent to the base portion and an end portion at a distal end of the balloon and adjacent to the intermediate portion. The base portion has a first primary wall thickness, the intermediate portion has a second primary wall thickness, and the end portion has a third primary wall thickness.
    • 目的:提供具有变化的壁厚的手术气囊,以实现当气囊膨胀时与体腔插入的增加的接触面积。 构成:用于插入子宫的手术气囊(10)包括基本上连续的外壁,其在第二侧上限定球囊的外表面和球囊的内部空心(16)。 外壁由可拉伸的弹性材料形成,并且在收缩状态和膨胀状态之间通过内部空心内的压力可拉伸。 基本上连续的外壁具有用于与轴连接的基座部分,与基部相邻的中间部分和在球囊的远端处并且与中间部分相邻的端部。 基部具有第一主壁厚度,中间部分具有第二主壁厚度,并且端部具有第三主壁厚度。