利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

47 条记录 (耗时 0.025 秒)

    ELECTRIC TOMOGRAPHY
    3.
    发明申请
    ELECTRIC TOMOGRAPHY 审中-公开
    电动图

    公开(公告)号：US20080058656A1

    公开(公告)日：2008-03-06

    申请号：US11731786

    申请日：2007-03-30

    申请人： Benedict Costello ,  Timothy Robertson ,  Mark Zdeblick ,  George Savage ,  Olivier Colliou ,  Todd Thompson

    发明人： Benedict Costello ,  Timothy Robertson ,  Mark Zdeblick ,  George Savage ,  Olivier Colliou ,  Todd Thompson

    IPC分类号： A61B5/02

    CPC分类号： A61B5/1107 ,  A61B5/686 ,  A61B8/08 ,  A61B8/488 ,  A61B2562/046 ,  A61N1/3627

    摘要： Methods for evaluating motion of a tissue, such as of a cardiac location, e.g., heart wall, via electrical field tomography are provided. In the subject methods, an sensing element is stably associated with a tissue location of interest. Signals obtained from the sensing element are obtained to evaluate movement of the tissue location. Also provided are systems and devices for practicing the subject methods. In addition, innovative data displays and systems for producing the same are provided. The subject methods and devices find use in a variety of different applications, including cardiac resynchronization therapy.

    摘要翻译： 提供了用于通过电场层析成像评估诸如心脏位置（例如心脏壁）的组织运动的方法。 在本方法中，感测元件与感兴趣的组织位置稳定地相关联。 获得从感测元件获得的信号以评估组织位置的移动。 还提供了用于实践主题方法的系统和设备。 此外，还提供了创新的数据显示和用于生产数据的系统。 主题方法和设备可用于各种不同的应用，包括心脏再同步治疗。

    IN-BODY DEVICE HAVING A MULTI-DIRECTIONAL TRANSMITTER
    5.
    发明申请
    IN-BODY DEVICE HAVING A MULTI-DIRECTIONAL TRANSMITTER 有权
    具有多方向发射器的身体设备

    公开(公告)号：US20100022836A1

    公开(公告)日：2010-01-28

    申请号：US12530449

    申请日：2008-03-07

    申请人： Olivier Colliou ,  Timothy Robertson ,  Mark Zdeblick

    发明人： Olivier Colliou ,  Timothy Robertson ,  Mark Zdeblick

    IPC分类号： A61B1/00

    CPC分类号： H01Q9/30 ,  A61B5/0031 ,  A61B5/0205 ,  A61B5/073 ,  A61B5/1104 ,  A61B2562/08 ,  H01Q1/273 ,  H01Q21/29

    摘要： Multi-directional transmitters for in-body devices, such as implantable and ingestible devices, are provided. Aspects of the in-body multi-direction transmitters of the invention include signal transmitters configured to transmit an identifying signal in at least two different directions in an x-y plane. Embodiments of the in-body devices are configured to emit a detectable signal upon contact with a target physiological site. Also provided are methods of making and using the devices of the invention.

    摘要翻译： 提供用于体内装置的多向发射器，例如可植入和可摄取装置。 本发明的体内多方向发射机的方面包括被配置为在x-y平面中以至少两个不同方向发射识别信号的信号发射机。 身体内装置的实施例被配置为在与目标生理部位接触时发出可检测信号。 还提供了制造和使用本发明的装置的方法。

    HIGH PHRENIC, LOW CAPTURE THRESHOLD PACING DEVICES AND METHODS
    8.
    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

    申请人： Todd Thompson ,  Mark Zdeblick ,  Olivier Colliou ,  Benedict Costello ,  Marc Jensen ,  George Savage

    发明人： Todd Thompson ,  Mark Zdeblick ,  Olivier Colliou ,  Benedict Costello ,  Marc Jensen ,  George Savage

    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。