METHODS AND DEVICES FOR CONNECTING NERVES
    3.
    发明申请
    METHODS AND DEVICES FOR CONNECTING NERVES 审中-公开
    用于连接神经的方法和装置

    公开(公告)号:WO2013066619A1

    公开(公告)日:2013-05-10

    申请号:PCT/US2012/060439

    申请日:2012-10-16

    IPC分类号: A61F2/00

    摘要: A nerve repair conduit configured to be secured on first and second portions of a selected nerve. The nerve repair conduit includes a polymeric body having a proximal end, a distal end, an exterior surface and an interior surface defining an interior lumen. In addition, the nerve conduit includes at least one drug reservoir to hold agent(s) that may, for example, facilitate nerve regeneration. The drugs diffuse from the drug reservoir(s) into the nerve repair conduit through an outlet (e.g., a semipermeable membrane) in proximity to the first and second portions of a selected nerve. The nerve repair conduit may be configured to deliver the agent(s) at a rate having substantially zero-order kinetics and/or at a constant rate over a selected period of time (e.g., at least 1 week).

    摘要翻译: 构造成固定在所选神经的第一和第二部分上的神经修复导管。 神经修复导管包括具有近端,远端,外表面和限定内腔的内表面的聚合体。 此外,神经导管包括至少一个药物储存器以保持例如可促进神经再生的药剂。 这些药物通过邻近选定神经的第一和第二部分的出口(例如半透膜)从药物储存器扩散到神经修复导管中。 神经修复导管可以被配置为以选定的时间段(例如,至少1周)以基本上零级动力学和/或以恒定速率递送药剂。

    BIOLOGICALLY ACTIVE NATIVE BIOMATRIX COMPOSITION
    5.
    发明申请
    BIOLOGICALLY ACTIVE NATIVE BIOMATRIX COMPOSITION 审中-公开
    生物活性生物活性成分

    公开(公告)号:WO2004076631A2

    公开(公告)日:2004-09-10

    申请号:PCT/US2004/005255

    申请日:2004-02-23

    IPC分类号: C12N

    摘要: The present disclosure relates to a biologically active biomatrix composition. In one embodiment, the biomatrix composition is derived from human amnions. The biomatrix is termed HuBiogelTM. The composition of HuBiogelTM closely mimics naturally occurring basement membrane compositions and is capable of supporting a wide variety of cell types in vitro and in vivo. The HuBiogelTM biomatrix disclosed comprises, in one embodiment, laminin, collagen I, and collagen IV, and may further comprise any combination of the following: entactin, tenascin, fibronectin and proteoglycans. The biomatrix composition is essentially free of endogenous growth factors and proteolytic enzymes. Also described are two- and three-dimensional culture systems and physiological/pathological model systems utilizing the HuBiogelTM compositions. The HuBiogelTM compositions may be modified to contain desired growth stimulants, such as growth factors, polypeptides and organic mall molecules, and may also contain growth inhibitory agents and/or therapeutic agents.

    摘要翻译: 本公开涉及生物活性生物基质组合物。 在一个实施方案中,生物基质组合物衍生自人羊膜。 生物基质被称为HuBiogelTM。 HuBiogelTM的组合物密切地模仿天然存在的基底膜组合物,并且能够在体外和体内支持多种细胞类型。 公开的HuBiogelTM生物基质在一个实施方案中包括层粘连蛋白,胶原I和胶原IV,并且还可以包含以下物质的任何组合:壳聚糖,腱生蛋白,纤连蛋白和蛋白聚糖。 生物基质组合物基本上不含内源性生长因子和蛋白水解酶。 还描述了利用HuBiogelTM组合物的二维和三维培养系统和生理/病理模型系统。 HuBiogel TM组合物可以被修饰以含有所需的生长兴奋剂,例如生长因子,多肽和有机商城分子,并且还可以含有生长抑制剂和/或治疗剂。

    SPINAL TISSUE COMPOSITION
    8.
    发明申请
    SPINAL TISSUE COMPOSITION 审中-公开
    脊髓组织成分

    公开(公告)号:WO2015066732A3

    公开(公告)日:2015-10-29

    申请号:PCT/US2014068004

    申请日:2014-12-02

    IPC分类号: A61K35/30

    摘要: A composition of neural tissue is made of spinal cord tissue harvested from a spinal cord of a mammal. The spinal cord tissue is harvested from vertebral column of the mammal. The spinal cord tissue is harvested post mortem. The mammal is one of a primate, an equine, a bovine, a porcine or other mammalian animal. The spinal cord tissue is dried or has the water content in the tissue reduced or eliminated by freeze drying or hypothermic dehydration.

    摘要翻译: 神经组织的组合物由从哺乳动物的脊髓收获的脊髓组织制成。 脊髓组织从哺乳动物的脊柱收获。 死后收获脊髓组织。 哺乳动物是灵长类,马,牛,猪或其他哺乳动物中的一种。 通过冷冻干燥或低温脱水使脊髓组织干燥或使组织中的水含量减少或消除。