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    Medical Artificial Nerve Graft Containing Silk Fibroin and Its Preparation Method
    1.
    发明申请
    Medical Artificial Nerve Graft Containing Silk Fibroin and Its Preparation Method 审中-公开
    含有丝素蛋白的医用人造神经移植物及其制备方法

    公开(公告)号：US20080249639A1

    公开(公告)日：2008-10-09

    申请号：US12088167

    申请日：2005-12-31

    申请人： Xiaosong Gu ,  Yumin Yang ,  Fei Ding ,  Peiyun Zhang ,  Yan Liu ,  Mei Liu ,  Xuemei Chen ,  Xiaodong Wang

    发明人： Xiaosong Gu ,  Yumin Yang ,  Fei Ding ,  Peiyun Zhang ,  Yan Liu ,  Mei Liu ,  Xuemei Chen ,  Xiaodong Wang

    IPC分类号： A61F2/02 ,  A61B17/08

    CPC分类号： A61L27/227 ,  A61K38/012 ,  A61L27/3604 ,  A61L27/48 ,  A61L31/005 ,  A61L31/047 ,  A61L31/129 ,  A61L2430/32

    摘要： A medical artificial nerve graft containing silk fibroin used in bridging of nerve damage and its preparation method. The medical artificial nerve graft comprised of vessel or comprised of vessel and fibre scaffold, wherein at least one of the vessel and the fibre scaffold contains component of silk fibroin, and the wall of the vessel has three-dimensional structure provided with numerous microaptures. The preparation method includes the following steps: silk is used to prepare silk fibre; the silk fibroin fibre is used to prepare the vessel or the fibre scaffold containing silk fibroin; and combining the fibre scaffold with the vessel i.e. inlaying the fibre scaffold into the vessel and so on.

    摘要翻译： 含有用于桥接神经损伤的丝素蛋白的医用人造神经移植物及其制备方法。 医疗人造神经移植物由血管或容器和纤维支架组成，其中血管和纤维支架中的至少一个含有丝素蛋白的成分，并且血管的壁具有设置有许多微量捕获物的三维结构。 制备方法包括以下步骤：丝绸用于制备丝纤维; 丝丝蛋白纤维用于制备含有丝素蛋白的容器或纤维支架; 并将纤维支架与容器组合，即将纤维支架嵌入容器等中。

    Headphone
    3.
    外观设计
    Headphone 有权

    公开(公告)号：USD1002587S1

    公开(公告)日：2023-10-24

    申请号：US29821270

    申请日：2021-12-29

    申请人： Xuemei Chen

    设计人： Xuemei Chen

    摘要： FIG. 1 is a perspective view of a headphone showing my new design;
    FIG. 2 is another perspective view thereof;
    FIG. 3 is a front elevational view thereof;
    FIG. 4 is a rear elevational view thereof;
    FIG. 5 is a left side elevational view thereof;
    FIG. 6 is a right side elevational view thereof;
    FIG. 7 is a top plan view thereof; and,
    FIG. 8 is a bottom plan view thereof.
    The broken lines in the drawings are for the purpose of illustrating portions of the headphone that form no part of the claimed design.

    Case for wireless earphones
    5.
    外观设计
    Case for wireless earphones 有权

    公开(公告)号：USD1028509S1

    公开(公告)日：2024-05-28

    申请号：US29849277

    申请日：2022-08-10

    申请人： Xuemei Chen

    设计人： Xuemei Chen

    摘要： FIG. 1 is a perspective view of a case for wireless earphones showing my new design;
    FIG. 2 is another perspective view thereof;
    FIG. 3 is a front elevational view thereof;
    FIG. 4 is a rear elevational view thereof;
    FIG. 5 is a left side elevational view thereof;
    FIG. 6 is a right side elevational view thereof;
    FIG. 7 is a top plan view thereof; and,
    FIG. 8 is a bottom plan view thereof.
    The broken lines in the drawings are for the purpose of illustrating portions of the case for wireless earphones that form no part of the claimed design.