APPARATUS AND METHODS FOR OPTIMIZING INTRA CARDIAC FILLING PRESSURES, HEART RATE, AND CARDIAC OUTPUT
    2.
    发明申请
    APPARATUS AND METHODS FOR OPTIMIZING INTRA CARDIAC FILLING PRESSURES, HEART RATE, AND CARDIAC OUTPUT 有权
    用于优化心脏灌注压,心率和心脏输出的装置和方法

    公开(公告)号:US20160199554A1

    公开(公告)日:2016-07-14

    申请号:US14597190

    申请日:2015-01-14

    摘要: Apparatus, systems, and methods are provided for optimizing intracardiac filling pressures and cardiac output in patients with heart failure, conduction disease, and atrial fibrillation. The system is able to adjust and optimize intracardiac filling pressures and cardiac output by adjusting heart rate and the effective amount of total body blood volume. The device includes an adjustable member that may create a mean pressure differential in order to manifest an effective “mechanical diuresis” by sequestering extraneous blood volume to the high-capacitance of the venous vasculature. The system is therefore designed to reduce intracardiac filling pressures while maintaining or even increasing cardiac output.

    摘要翻译: 提供了设备,系统和方法,用于优化心力衰竭,传导疾病和心房颤动患者的心脏内填充压力和心输出量。 该系统能够通过调节心率和总体积体积的有效量来调节和优化心内灌注压和心输出量。 该装置包括可调节构件,其可以产生平均压力差,以通过将外来血液体积隔离到静脉血管的高电容来显示有效的“机械利尿”。 因此,该系统旨在减少心内充盈压力,同时保持甚至增加心输出量。