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    EYE TREATMENT DEVICE HAVING A THERAPEUTIC LIQUID STORAGE CHAMBER AND A REPLENISHMENT CHAMBER
    2.
    发明公开
    EYE TREATMENT DEVICE HAVING A THERAPEUTIC LIQUID STORAGE CHAMBER AND A REPLENISHMENT CHAMBER 审中-实审

    公开(公告)号：EP4349308A2

    公开(公告)日：2024-04-10

    申请号：EP24151329.0

    申请日：2019-06-11

    申请人： California Institute of Technology ,  The University of Southern California

    发明人： TAI, Yu-Chong ,  SCIANMARELLO, Nicholas E. ,  COOK, Colin A. ,  HUMAYUN, Mark S.

    IPC分类号： A61F9/00

    摘要： An eye treatment apparatus is described. The apparatus includes an annular body that has a hollow optical zone in its center. An inner perimeter of the annular body surrounds the optical zone. The inner perimeter has a diameter that corresponds to a diameter of the eye's cornea. An outer perimeter of the annular body has a diameter such that the annular body can extend to underneath the eye lid in an open eye position when the eye treatment apparatus is in operation. In this way, the apparatus can be worn on the eye, where the hollow optical zone substantially corresponds to the cornea and does not interfere with the field of vision. The annular body also includes a storage chamber that stores therapeutic liquid for an eye. An outlet is coupled with the storage chamber such that, in operation, the therapeutic liquid can be dispensed to the eye.

    VISUAL PROSTHESIS
    6.
    发明公开
    VISUAL PROSTHESIS 有权
    视觉假体

    公开(公告)号：EP2091607A2

    公开(公告)日：2009-08-26

    申请号：EP07854245.3

    申请日：2007-10-19

    申请人： Second Sight Medical Products, Inc. ,  Doheny Eye Institute

    发明人： GREENBERG, Robert J. ,  HUMAYUN, Mark S. ,  MCCLURE, Kelly H. ,  MCMAHON, Matthew J.

    IPC分类号： A61N1/36 ,  A61N1/05 ,  A61F9/08 ,  A61F2/14 ,  A61F9/00

    CPC分类号： A61N1/36046 ,  A61N1/37247

    摘要： A method for stimulating a subject's retina. The method comprising selecting at least a first and a second electrode each configured to apply current to a subject's retina, determining impedance for the at least first electrode and second electrode, and applying current to the subject's retina through the at least first and second electrode, wherein current to be applied by the first electrode and the second electrode is configured to be higher for the first electrode when the first electrode has an impedance lower than a second electrode's impedance.

    摘要翻译： 一种刺激受试者视网膜的方法。 该方法包括选择至少第一和第二电极，每个电极被配置为将电流施加到对象的视网膜，确定至少第一电极和第二电极的阻抗，并且通过至少第一和第二电极向对象的视网膜施加电流， 其中当所述第一电极具有比第二电极的阻抗低的阻抗时，由所述第一电极和所述第二电极施加的电流被配置为对于所述第一电极更高。