会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 23. 发明授权
    • Closed loop optimization of A-V and V-V timing
    • 闭环优化A-V和V-V定时
    • US08755882B2
    • 2014-06-17
    • US12962245
    • 2010-12-07
    • Li Wang
    • Li Wang
    • A61N1/362A61N1/375A61B5/0452
    • A61N1/3756A61B5/0452A61B5/0472A61N1/362A61N1/3627A61N1/365A61N1/3682A61N1/3684
    • Embodiments of close loop optimization of atrio-ventricular (A-V) delay interval and/or inter-ventricular (V-V) timing are disclosed. An implantable medical device includes a housing that supports a processing means adapted for implantation in a patient. There can be two or more electrodes electrically coupled to the processing means where the two or more electrodes can be used for sensing a patient's cardiac signals, which include a far-field EGM. The processing means can determine a width of a P-wave from the sensed far-field EGM. Also included can be a means for delivering an adapted cardiac pacing therapy based upon the width of the P-wave, including revised A-V delay and/or V-V temporal intervals.
    • 公开了房室(A-V)延迟间隔和/或心室间(V-V)定时的闭环优化的实施例。 可植入医疗装置包括支撑适于植入患者体内的处理装置的外壳。 可以有两个或更多个电极耦合到处理装置的电极,其中两个或更多个电极可用于感测患者的心脏信号,其包括远场EGM。 处理装置可以从感测的远场EGM确定P波的宽度。 还包括可以用于基于P波的宽度(包括修正的A-V延迟和/或V-V时间间隔)递送适应的心脏起搏治疗的手段。