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    • 10. 发明授权
    • WATER-PROOF TERMINAL ELECTRODE DEVICE FOR LIVING BODIES
    • 防水电极连接设备技术活生物体。
    • EP0317647B1
    • 1993-11-24
    • EP88905228.8
    • 1988-06-10
    • TDK Corporation
    • KITAGAWA, ToshiyukiKATOH, Namio
    • A61B5/04
    • A61B5/0416A61B5/0408
    • This invention relates to a terminal electrode device for an electrocardiograph or an electroencephalograph, which can be used in a bath. The device comprises a disposable terminal electrode (A) and a connector (B) which can be attracted to the terminal electrode (A) by force of a permanent magnet. The terminal electrode (A) has a case (2) for accommodating an electrode (1a), an electrode base (1) and a sponge (5) associated with the electrode, a ring-like water-proof sheet (37) on the lower surface, and a sticking sheet (3) in the outer circumferential portion having air-permeability and water-permeability. The device is stuck to the human body by the sticking sheet (3) and the water-proof sheet (37) protects the electrode (1a) from water. The connector (B) has a connector body (13) containing a lead wire (11) that electrically couples to the electrode (1a) when attracted by the permanent magnet. Water-proof sealing members (7, 16) are provided in the contact portion between the connector member (13) and the case (2) of the terminal electrode (A), so that water will not infiltrate into the connector (B).