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    • 3. 发明申请
    • 4D Dynamically Contouring Mesh and Sutures
    • 4D动态轮廓网和缝合线
    • US20140276995A1
    • 2014-09-18
    • US13831159
    • 2013-03-14
    • NOVO CONTOUR, INC.
    • Michael P.H. LauLeonard Pease
    • A61F2/00
    • A61F2/0063A61F2/0045A61F2013/00604
    • 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.
    • 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。
    • 8. 发明授权
    • Medical dressing containing antimicrobial agent
    • 医用敷料含抗微生物剂
    • US08100872B2
    • 2012-01-24
    • US10278072
    • 2002-10-23
    • Harish A. Patel
    • Harish A. Patel
    • A61M35/00A61F13/00A61F15/00
    • A61L15/225A61F13/00008A61F13/00029A61F13/00063A61F2013/00604A61F2013/0091A61L15/44A61L15/46
    • 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.
    • 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。