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    • 96. 发明申请
    • HEMOSTASIS TOOL HAVING BLOOD DIFFUSION AND ABSORPTION ABILITIES
    • HEMOSTASIS工具具有血液扩张和吸收能力
    • US20070100271A1
    • 2007-05-03
    • US11360461
    • 2006-02-23
    • Takeshi Shimanuki
    • Takeshi Shimanuki
    • A61F13/00
    • B32B7/02A61F13/0203A61F2013/00463A61F2013/0091A61F2013/00914A61L15/42A61L2400/04B32B3/266B32B9/02B32B9/04B32B2305/026B32B2307/726B32B2307/7265
    • A hemostasis tool is provided for stopping bleeding by absorbing blood from the wound and having blood diffusion and absorption abilities, which includes a lamination comprising a water-permeable inner material on a wound side, a water-impermeable outer material on a side departing from the wound side, a pulp-cotton laminated body between the inner and outer materials, a crust between the pulp-cotton laminated body and the water-impermeable outer material for diffusing the blood that has passed through the water-permeable inner material and the pulp-cotton laminated body, and a polymer for absorbing the blood diffused by the crust. Instead of the pulp-cotton laminated body, a synthesis fiber laminated body can be utilized in the hemostasis tool having a laminated structure. The hemostasis tool serves to actively diffuse transmitted blood by a crust disposed in the intermediate layer of a hemostasis tool, and to improve the absorbing ability of the blood with a polymer that is polymeric absorbing material disposed at an outer part than the crust.
    • 提供一种止血工具,用于通过从伤口吸收血液并具有血液扩散和吸收能力来阻止出血,其包括在缠绕侧上包括透水内部材料的层压体,在离开所述侧壁的侧面上的不透水的外部材料 内侧和外部材料之间的纸浆棉层压体,纸浆棉层压体与不透水外部材料之间的外壳,用于使已经通过透水性内部材料和纸浆 - 棉层压体和用于吸收由地壳扩散的血液的聚合物。 代替纸浆棉层压体,可以在具有层压结构的止血工具中使用合成纤维层压体。 止血工具用于通过设置在止血工具的中间层中的外壳积极地扩散透射的血液,并且利用聚合物吸收材料提高血液的吸收能力,所述聚合物是位于外壳外部的聚合物吸收材料。