Implantable Cardiac Motion Powered Piezoelectric Energy Source
    27.
    发明申请
    Implantable Cardiac Motion Powered Piezoelectric Energy Source 审中-公开
    植入式心脏动力压电能源

    公开(公告)号:US20100228312A1

    公开(公告)日:2010-09-09

    申请号:US12772044

    申请日:2010-04-30

    IPC分类号: A61N1/378

    摘要: Implantable cardiac motion powered piezoelectric energy sources are provided. Aspects of the subject implantable energy sources they include a piezoelectric transducer that converts cardiac mechanical energy to electrical energy. The subject energy sources find use in a variety of applications, including providing power to a wide range of implantable devices.

    摘要翻译: 提供了植入式心脏运动动力压电能源。 目标可植入能源的方面,它们包括将心脏机械能转化为电能的压电换能器。 主题能源可用于各种应用,包括向广泛的可植入装置提供动力。

    HIGH PHRENIC, LOW CAPTURE THRESHOLD PACING DEVICES AND METHODS
    28.
    发明申请
    HIGH PHRENIC, LOW CAPTURE THRESHOLD PACING DEVICES AND METHODS 审中-公开
    高光,低电压阈值设备和方法

    公开(公告)号:US20080077186A1

    公开(公告)日:2008-03-27

    申请号:US11734617

    申请日:2007-04-12

    IPC分类号: A61N1/00

    CPC分类号: A61N1/3627

    摘要: Methods of highly selective cardiac tissue stimulation and devices for practicing the same, e.g., implantable segmented electrode devices, are provided. The methods and devices provide a previously unavailable high phrenic nerve capture voltage paired with a low pacing capture voltage threshold. The subject methods and devices provide a number of benefits. For example, patients who previously would have been required to have their resynchronization device turned off due to phrenic nerve capture will now be able to reap the benefits of resynchronization therapy.

    摘要翻译: 提供了高选择性心脏组织刺激的方法和用于实施该方法的装置,例如可植入分段的电极装置。 这些方法和装置提供了与低起搏捕获电压阈值配对的先前不可用的高膈神经捕获电压。 主题方法和设备提供了许多好处。 例如,以前由于膈神经捕获而被关闭的再同步装置的患者现在将能够获得再同步治疗的好处。