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    4D Dynamically Contouring Mesh and Sutures
    3.
    发明申请
    4D Dynamically Contouring Mesh and Sutures 审中-公开
    4D动态轮廓网和缝合线

    公开(公告)号：US20140276995A1

    公开(公告)日：2014-09-18

    申请号：US13831159

    申请日：2013-03-14

    申请人： NOVO CONTOUR, INC.

    发明人： Michael P.H. Lau ,  Leonard Pease

    IPC分类号： A61F2/00

    CPC分类号： A61F2/0063 ,  A61F2/0045 ,  A61F2013/00604

    摘要： A stressed timed-release multilayer composite, comprising a first stressed layer, and a second layer and third layer that hold the first layer under said stress. The second and third layers are configured to at least partially change to release at least a portion of the stress of the first layer in response to the second layer and/or the third layer being at least partially changed. Also disclosed is a stressed timed-release bilayer composite, comprising a first stressed layer and a second layer that holds the first layer under said stress forming a first physical curvature of the composite, wherein one or both of the first and/or second layers are configured to at least partially change and thereby form a second physical curvature. A stressed timed-release multilayer core-shell fiber is further disclosed.

    摘要翻译： 一种应力定时释放多层复合材料，包括第一应力层和在所述应力下保持第一层的第二层和第三层。 第二层和第三层被配置为至少部分地改变以响应于第二层和/或第三层至少部分地改变而释放第一层的应力的至少一部分。 还公开了一种应力定时释放双层复合材料，其包括第一应力层和第二层，其在所述应力下保持第一层，形成复合材料的第一物理曲率，其中第一和/或第二层中的一个或两个为 被配置为至少部分地改变并由此形成第二物理曲率。 进一步公开了应力定时释放多层芯壳纤维。

    WOUND DRESSING COMPRISING A SUPERABSORBING SUBSTANCE
    4.
    发明申请
    WOUND DRESSING COMPRISING A SUPERABSORBING SUBSTANCE 审中-公开
    包括超吸收物质在内的绕线

    公开(公告)号：US20130012902A1

    公开(公告)日：2013-01-10

    申请号：US13581136

    申请日：2011-02-28

    申请人： Rolf Rovaniemi

    发明人： Rolf Rovaniemi

    IPC分类号： A61F13/537 ,  A61F13/512 ,  A61F13/534

    CPC分类号： A61F13/00017 ,  A61F13/00012 ,  A61F13/00029 ,  A61F13/15658 ,  A61F13/534 ,  A61F13/53708 ,  A61F13/53713 ,  A61F13/53717 ,  A61F2013/00229 ,  A61F2013/00604 ,  A61F2013/00744 ,  A61F2013/00748 ,  A61F2013/15487

    摘要： A wound dressing can include a backing layer, a facing layer which is permeable for wound exudate and blood and which, when in use, is in contact with the wound, and an absorbent core. The backing layer and the facing layer can be joined together in order to form a pouch. The absorbent core can be located within the pouch and can include at least a first layer and a second layer. The first layer can be located closer to the facing layer than the second layer. The first layer can be configured to provide a flow of liquid predominantly in a direction perpendicular to the extension of the facing layer. The second layer can be configured to provide a flow of liquid predominantly in a direction parallel to the extension of the facing layer.

    摘要翻译： 伤口敷料可以包括背衬层，对于伤口渗出物和血液是可渗透的并且在使用时与伤口接触的面层以及吸收芯。 背衬层和面层可以结合在一起以形成袋。 吸收芯可以位于袋内，并且可以包括至少第一层和第二层。 第一层可以位于比第二层更靠近面层。 第一层可以被配置为提供主要在垂直于面层的延伸方向的液体流。 第二层可以被配置为提供主要在平行于面层的延伸方向的方向上的液体流。

    Medical dressing containing antimicrobial agent
    8.
    发明授权
    Medical dressing containing antimicrobial agent 失效
    医用敷料含抗微生物剂

    公开(公告)号：US08100872B2

    公开(公告)日：2012-01-24

    申请号：US10278072

    申请日：2002-10-23

    申请人： Harish A. Patel

    发明人： Harish A. Patel

    IPC分类号： A61M35/00 ,  A61F13/00 ,  A61F15/00

    CPC分类号： A61L15/225 ,  A61F13/00008 ,  A61F13/00029 ,  A61F13/00063 ,  A61F2013/00604 ,  A61F2013/0091 ,  A61L15/44 ,  A61L15/46

    摘要： A medical dressing containing an antimicrobial agent is disclosed. The medical dressing comprises a layered fabric comprising an inner layer of substantially hydrophilic material, an outer layer of substantially hydrophobic material on both sides of the inner layer; and an antimicrobial agent. The antimicrobial agent may be releasably impregnated into the fabric, coated on said fabric or a combination thereof. The antimicrobial agent may be a biguanide, such as polyhexamethylene biguanide (PHMB). The fabric inner layer material may be substantially a cellulose fiber, preferably substantially rayon, and the fabric outer layer material may be substantially polyester, e.g., a combination of textile matrix grade polyester fiber and amorphous binder grade polyester fiber. The fabric is preferably treated with an aqueous solution of surfactant and PHMB to have about 1500-3500 ppm of extractable PHMB.

    摘要翻译： 公开了含有抗微生物剂的医用敷料。 医用敷料包括层状织物，其包含基本上亲水性材料的内层，在内层两侧的基本上疏水性材料的外层; 和抗微生物剂。 抗微生物剂可以可剥离地浸渍到织物中，涂覆在所述织物上或其组合。 抗微生物剂可以是双胍，如聚六亚甲基双胍（PHMB）。 织物内层材料可以基本上是纤维素纤维，优选基本上是人造纤维，并且织物外层材料可以是基本上聚酯，例如织物基质级聚酯纤维和无定形粘合剂级聚酯纤维的组合。 织物优选用表面活性剂和PHMB的水溶液处理以具有约1500-3500ppm的可萃取PHMB。