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    ACTUATOR AND ACTIVE PLATE HAVING THE SAME
    1.
    发明申请
    ACTUATOR AND ACTIVE PLATE HAVING THE SAME 有权

    公开(公告)号：US20220088774A1

    公开(公告)日：2022-03-24

    申请号：US17474384

    申请日：2021-09-14

    申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

    发明人： Sohyun KIM ,  Youngsu CHA

    IPC分类号： B25J9/14 ,  B25J15/00 ,  F15B21/06 ,  F15B15/10

    摘要： The present disclosure provides an actuator including a pouch which is sealed and formed with an asymmetric structure, a dielectric fluid which is filled in the pouch, and an electrode which is attached to one surface of the pouch and the other surface opposite the one surface, wherein the pouch includes a first part provided on one side and having a predetermined area, and a second part provided on the other side opposite the one side and having a smaller area than the first part, and when power is applied to the electrodes, the first part or the second part of the pouch is expandable by movement of the dielectric fluid due to the asymmetric structure, and an active plate having the same.

    STRETCHING APPARATUS AND METHOD FOR ALIGNING MICROFIBRILS
    2.
    发明申请
    STRETCHING APPARATUS AND METHOD FOR ALIGNING MICROFIBRILS 有权
    拉伸装置和微阵列的方法

    公开(公告)号：US20160152946A1

    公开(公告)日：2016-06-02

    申请号：US14950710

    申请日：2015-11-24

    申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

    发明人： Nakwon CHOI ,  Eun-Mi HUR ,  Sohyun KIM ,  Sun-Kyoung IM ,  Eui Sung YOON ,  Changjoon Justin LEE

    IPC分类号： C12N5/00

    CPC分类号： C12M35/04 ,  A61L27/165 ,  A61L27/3804 ,  A61L27/3826 ,  A61L27/383 ,  A61L27/3834 ,  A61L27/50 ,  A61L2430/32 ,  B29C55/02 ,  B29C55/023 ,  B29C55/12 ,  B29C55/20 ,  C08J5/00

    摘要： The present disclosure relates to stretching apparatus and method for aligning microfibrils. Specifically, the present disclosure provides an apparatus for aligning microfibrils along a single direction, which includes: a first elastic substrate onto which a composition containing microfibrils is loaded; and a stretching module which stretches the width of the elastic substrate. In accordance with the apparatus the present disclosure, microfibrils or cells may be aligned along a particular direction simply by pulling and then releasing the elastic substrate. The present disclosure is also useful for culturing of the aligned cells because the physiological activity of the cells can be maintained and cytotoxicity can be prevented.

    摘要翻译： 本发明涉及用于对准微纤丝的拉伸装置和方法。 具体地说，本公开内容提供了一种沿着单一方向对准微原纤维的装置，其包括：第一弹性基材，其上装载有微原纤维的组合物; 以及延伸弹性基板的宽度的拉伸模块。 根据本公开的装置，微原纤维或细胞可以简单地通过拉动然后释放弹性基底沿着特定方向排列。 本公开也可用于培养对准的细胞，因为可以保持细胞的生理活性并且可以防止细胞毒性。