Controlled delivery of intermittent stress augmentation pacing for cardioprotective effect
    9.
    发明授权
    Controlled delivery of intermittent stress augmentation pacing for cardioprotective effect 有权
    间歇性应激增加起搏的控制输送用于心脏保护作用

    公开(公告)号:US08027723B2

    公开(公告)日:2011-09-27

    申请号:US12109169

    申请日:2008-04-24

    IPC分类号: A61N1/362

    摘要: A device and method for delivering electrical stimulation to the heart in a manner which provides a protective effect against subsequent ischemia is disclosed. The protective effect is produced by configuring a cardiac pacing device to intermittently switch from a normal operating mode to a stress augmentation mode in which the spatial pattern of depolarization is varied to thereby subject a particular region or regions of the ventricular myocardium to increased mechanical stress.

    摘要翻译: 公开了一种用于以对随后的缺血提供保护作用的方式向心脏递送电刺激的装置和方法。 通过将心脏起搏装置配置为间歇地从正常操作模式切换到应力增强模式,其中去极化的空间模式改变从而使心室心肌的特定区域或区域增加机械应力,从而产生保护作用。

    INTERMITTENT HIGH-ENERGY CARDIAC STIMULATION FOR THERAPEUTIC EFFECT
    10.
    发明申请
    INTERMITTENT HIGH-ENERGY CARDIAC STIMULATION FOR THERAPEUTIC EFFECT 审中-公开
    间歇性高能量心脏刺激治疗效果

    公开(公告)号:US20100286738A1

    公开(公告)日:2010-11-11

    申请号:US12838792

    申请日:2010-07-19

    IPC分类号: A61N1/368

    CPC分类号: A61N1/3627 A61N1/3622

    摘要: A device and method for delivering high-energy electrical stimulation to the heart in order to improve cardiac function in heart failure patients. The high-energy stimulation mimics the effects of exercise and improves symptoms even in patients who are exercise intolerant. The high-energy stimulation may be delivered on an intermittent basis either as pacing pulses in accordance with a programmed pacing mode and with a higher pacing pulse energy than used for conventional pacing or as low energy shock pulses.

    摘要翻译: 用于向心脏递送高能电刺激以改善心力衰竭患者的心脏功能的装置和方法。 高能量刺激模拟运动的影响,即使在运动不耐受的患者中也能改善症状。 高能量刺激可以间歇地作为起搏脉冲递送,或者作为起搏脉冲根据编程的起搏模式和较高的起搏脉冲能量而不是用于常规起搏或低能量冲击脉冲。