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    • 51. 发明申请
    • Clay-based hemostatic agents and devices for the delivery thereof
    • 基于粘土的止血剂和用于输送的装置
    • US20070275073A1
    • 2007-11-29
    • US11590427
    • 2006-10-30
    • Raymond HueyDenny LoDaniel J. Burns
    • Raymond HueyDenny LoDaniel J. Burns
    • A61K9/14
    • A61F13/534A61L15/18A61L15/44A61L2300/102A61L2300/402A61L2300/404A61L2300/41A61L2300/418A61L2400/04
    • A device for promoting the clotting of blood comprises a clay material in particle form and a receptacle for containing the clay material. At least a portion of the receptacle is defined by a mesh. Another device comprises a gauze substrate and a clay material disposed on the gauze substrate. Another device is a bandage comprising a substrate, a mesh mounted on the substrate, and particles of a clay material retained in the mesh. A hemostatic sponge comprises a substrate, a hemostatic material disposed on a first surface of the substrate, and a release agent disposed on a second surface of the substrate. The release agent is disposed on the wound-contacting surface of the substrate. When treating a bleeding wound, application of the hemostatic sponge causes at least a portion of the hemostatic material to come into contact with blood through the release agent and through the substrate.
    • 用于促进血液凝结的装置包括颗粒形式的粘土材料和用于容纳粘土材料的容器。 容器的至少一部分由网格限定。 另一种装置包括纱布基底和布置在纱布基底上的粘土材料。 另一种装置是包括基底,安装在基底上的网和保留在网中的粘土材料颗粒的绷带。 止血海绵包括基材,设置在基材的第一表面上的止血材料和设置在基材的第二表面上的脱模剂。 脱模剂设置在基材的卷绕接触表面上。 当治疗出血的伤口时,止血海绵的施用使至少一部分止血材料通过脱模剂和通过基底与血液接触。