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    • 1. 发明申请
    • DUAL ELECTRODE WITH THREE STUDS FOR IMPEDANCE CARDIOGRAPHY
    • 双电极与三个阻力记录
    • WO2004084985A1
    • 2004-10-07
    • PCT/IB2004/000901
    • 2004-03-04
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.SILBER, Daniel, A.
    • SILBER, Daniel, A.
    • A61N1/00
    • A61B5/053A61B5/04A61B5/0408A61N1/04
    • A quick-connecting dual electrode assembly for use in procedures such as impedance cardiography includes a body having a cable side and a patient side, and three eyelets arranged therein. A distal snap assembly having a distal stud (108) is secured in a first eyelet (101a) of said three eyelets (101a, 102a, 105a) near an end of the body. An additional stud (105) is arranged in a second eyelet (105a) near a center of the body, wherein the distal stud (108) and the additional stud (105) are electrically joined by a jumper assembly. A proximal snap assembly having a proximal stud (106) secured in a third eyelet (102a) at an opposite end from where the distal stud (108) is arranged proximally to the additional stud (105), so that a distance between the proximal stud (106) and the additional stud (105) is substantially less than a distance between the distal stud (180) and the additional stud (105). The additional stud (105) is electrically isolated from the patient side, and a gel portion is arranged on the patient side of the body for the first stud and the third stud. The electrode apparatus facilitates quick connection of a small dual plug so that the dual plug does not have to be the length of the distance between the two electrically connected studs, yet keeps the electrodes in contact with the patient at an optimum distance apart.
    • 用于诸如阻抗心电图的程序中的快速连接双电极组件包括具有电缆侧和患者侧的主体,以及布置在其中的三个孔眼。 具有远端螺柱(108)的远侧卡扣组件固定在靠近主体端部的所述三个孔眼(101a,102a,105a)的第一孔眼(101a)中。 附近的螺柱(105)被布置在靠近主体中心的第二孔眼(105a)中,其中远端螺柱(108)和附加螺柱(105)通过跳线组件电连接。 近端卡扣组件具有固定在第三孔眼(102a)中的远端螺柱(108)向远侧配置到附加螺柱(105)的相对端处的近侧螺柱(106),使得近端螺柱 (106)和附加螺柱(105)基本上小于远侧螺柱(180)和附加螺柱(105)之间的距离。 附加螺柱(105)与患者侧电隔离,并且凝胶部分布置在用于第一螺柱和第三螺柱的主体的患者侧。 电极装置便于快速连接小型双插头,使得双插头不必是两个电连接的螺柱之间的距离的长度,而是使电极与患者保持在最佳距离的间隔。