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Biventricular cardiac pacemaker for cardiac resynchronisation therapy

机译:双室心脏起搏器,用于心脏再同步治疗

摘要

The invention concerns a cardiac pacemaker comprising a stimulation pulse generator (RVP; LVP) for biventricular stimulation of a heart, which is to be connected to at least one right-ventricular electrode for the stimulation of a right ventricle of the heart and to at least one left-ventricular electrode for the stimulation of a left ventricle of the heart and is connected to a control unit and is adapted to trigger right-ventricular and left-ventricular stimulation pulses with an interventricular delay time which is adjustable by means of the control unit. The invention is characterized in that the control unit is connected to an impedance detection unit which is to be connected to intercardiac electrodes and is adapted to form from an input signal formed by the impedance detection unit and dependent on the intracardiac impedance, an output signal indicating an optimum biventricular stimulation mode.
机译:心脏起搏器技术领域本发明涉及一种心脏起搏器,其包括用于心脏的双心室刺激的刺激脉冲发生器(RVP; LVP),该心脏起搏器将连接到至少一个用于刺激心脏的右心室的右心室电极并且至少连接到一个左心室电极,用于刺激心脏的左心室,并连接到控制单元,并适于触发心室延迟时间的右心室和左心室刺激脉冲,该延迟时间可通过控制单元进行调节。本发明的特征在于,控制单元连接至阻抗检测单元,该阻抗检测单元将连接至心内电极,并适于根据由阻抗检测单元形成并取决于心内阻抗的输入信号来形成指示最佳的双心室刺激模式。

著录项

  • 公开/公告号US7330759B2

    专利类型

  • 公开/公告日2008-02-12

    原文格式PDF

  • 申请/专利权人 CARMELO MILITELLO;

    申请/专利号US20050537703

  • 发明设计人 CARMELO MILITELLO;

    申请日2003-11-28

  • 分类号A61N1/365;A61B5/02;

  • 国家 US

  • 入库时间 2022-08-21 20:10:02

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