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    EMI PROTECTION FOR PHYSIOLOGICAL MEASUREMENTS
    1.
    发明公开
    EMI PROTECTION FOR PHYSIOLOGICAL MEASUREMENTS 审中-公开
    电磁干扰保护的生理测量

    公开(公告)号：EP3231357A1

    公开(公告)日：2017-10-18

    申请号：EP17154739.1

    申请日：2017-02-06

    申请人： Polar Electro Oy

    发明人： Korkala, Seppo ,  Lämsä, Kaisa ,  Pekonen, Elias

    IPC分类号： A61B5/00 ,  A61B5/0245 ,  A61B5/0408

    CPC分类号： A61B5/0478 ,  A61B5/0245 ,  A61B5/04 ,  A61B5/0408 ,  A61B5/04085 ,  A61B5/0424 ,  A61B5/6831 ,  A61B2562/164 ,  A61B2562/182 ,  H05K9/0081

    摘要： The present document discloses an apparatus comprising: a first layer comprising at least a first measurement electrode (102) and a second measurement electrode (104) disposed at a distance from one another, wherein the first measurement electrode and second measurement electrode are skin electrodes configured to measure an electric physiological property from a skin; a second layer disposed on top of the first layer and comprising: a first and a second shielding element (200, 202) that are electrically conductive and arranged to cover at least partially both the first measurement electrode and second measurement electrode so as to protect the first measurement electrode and second measurement electrode against electromagnetic interference, wherein each of the shielding elements are connected to a skin electrode (102, 104, 220, 222), wherein the first shielding element and the second shielding element extend adjacent with respect to one another between the first measurement electrode and the second measurement electrode on a plane defined by the second layer, and wherein the second shielding element is electrically isolated from the first shielding element.

    摘要翻译： 本文件公开了一种设备，其包括：第一层，其包括彼此以一定距离设置的至少第一测量电极（102）和第二测量电极（104），其中第一测量电极和第二测量电极是被配置的皮肤电极 测量皮肤的电生理特性; 设置在所述第一层的顶部上并且包括第一屏蔽元件和第二屏蔽元件（200,202）的第二层，所述第一屏蔽元件和所述第二屏蔽元件是导电的并且布置为至少部分地覆盖所述第一测量电极和所述第二测量电极，以便保护 第一测量电极和第二测量电极抵抗电磁干扰，其中每个屏蔽元件连接到皮肤电极（102,104,220,222），其中第一屏蔽元件和第二屏蔽元件相对于彼此邻近地延伸 在由第二层限定的平面上的第一测量电极和第二测量电极之间，并且其中第二屏蔽元件与第一屏蔽元件电隔离。