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158 条记录 (耗时 0.051 秒)

    Fixation Devices and Method of Repair
    5.
    发明申请
    Fixation Devices and Method of Repair 审中-公开
    固定装置和修理方法

    公开(公告)号：US20080234730A1

    公开(公告)日：2008-09-25

    申请号：US12053264

    申请日：2008-03-21

    申请人： Nicholas Cotton ,  Rebecca A. Blough ,  Melissa J. Egan ,  Horacio Montes de Oca Balderas ,  Malcolm Brown ,  Michael Hall

    发明人： Nicholas Cotton ,  Rebecca A. Blough ,  Melissa J. Egan ,  Horacio Montes de Oca Balderas ,  Malcolm Brown ,  Michael Hall

    IPC分类号： A61B17/04 ,  A61B17/56

    CPC分类号： A61B17/0401 ,  A61B2017/00004 ,  A61B2017/0412 ,  A61B2017/0414 ,  A61L31/128 ,  C08K3/26 ,  C08L67/04 ,  C08L71/02 ,  C08L2666/14

    摘要： In one aspect, the present disclosure relates to a surgical device including an anchor body having an opening, the anchor body having a copolymer composition including polylactide-co-glycolide and calcium carbonate, wherein the calcium carbonate comprises more than 30% but less than 40% of the weight of the composition; and a flexible member passing through the opening, wherein deformation of the device occurs at body temperature. The present disclosure also relates to an oriented polymer material having a copolymer composition including a polylactide-co-glycolide and calcium carbonate, the calcium carbonate comprising more than 30% but less than 40% of the weight of the composition, wherein the material changes shape upon introduction to an environment having a temperature that is lower than a relaxation temperature of the material. A method of repairing soft tissue and other surgical devices are also disclosed.

    摘要翻译： 一方面，本公开涉及一种包括具有开口的锚固体的手术装置，所述锚固体具有包含聚丙交酯 - 共 - 乙交酯和碳酸钙的共聚物组合物，其中所述碳酸钙包含大于30％但小于40 组合物重量的百分比; 以及穿过该开口的柔性构件，其中该装置的变形在体温下发生。 本公开还涉及具有包含聚丙交酯 - 共 - 乙交酯和碳酸钙的共聚物组合物的定向聚合物材料，所述碳酸钙包含组合物重量的大于30％但小于40％，其中所述材料改变形状 在引入温度低于材料的松弛温度的环境时。 还公开了修复软组织和其它手术装置的方法。

    HYDROPHILICITY-BASED WATER PURIFICATION SYSTEMS
    10.
    发明申请
    HYDROPHILICITY-BASED WATER PURIFICATION SYSTEMS 有权

    公开(公告)号：US20220411291A1

    公开(公告)日：2022-12-29

    申请号：US17304573

    申请日：2021-06-23

    申请人： Kaustubh Chilwarwar ,  Michael Hall

    发明人： Kaustubh Chilwarwar ,  Michael Hall

    IPC分类号： C02F1/28 ,  C02F1/00 ,  B01D21/00 ,  B01D21/02

    摘要： Water purification systems including an inlet chamber, a purification module, a purified water outlet, and an impure water outlet. The inlet chamber is configured to receive an input water stream. The purification module includes a purification chamber configured to divide the input water stream into a purified water stream fluidly coupled to the purified water outlet and an impure water stream fluidly coupled to the impure water outlet. The purification chamber includes a first hydrophilic surface and a second hydrophilic surface spaced from the first hydrophilic surface. The first hydrophilic surface and the second hydrophilic surface cooperate to establish purified zones of substantially pure water and an impure zone of impurity concentrated water from the input water stream. The purified water stream is supplied by substantially pure water from the purified zones and the impure water stream is supplied by the impurity concentrated water from the impure zone.