Continuous field tomography
    2.
    发明申请
    Continuous field tomography 审中-公开
    连续场断层扫描

    公开(公告)号:US20080183072A1

    公开(公告)日:2008-07-31

    申请号:US11664340

    申请日:2007-03-30

    IPC分类号: A61B5/05

    摘要: Methods for evaluating motion of a tissue, such as of a cardiac location, e.g., heart wall, via continuous field tomography are provided. In the subject methods, a continuous field (e.g., an electrical, mechanical, electro-mechanical, or other field) sensing element is stably associated with the tissue location. A property of the applied continuous field is detected with the sensing element to evaluate movement of the tissue location. Also provided are systems, devices and related compositions for practicing the subject methods. The subject methods and devices find use in a variety of different applications, including cardiac resynchronization therapy.

    摘要翻译: 提供了通过连续场断层摄影评估诸如心脏位置(例如心脏壁)的组织运动的方法。 在主题方法中,连续场(例如,电,机械,机电或其他场)感测元件与组织位置稳定地相关联。 使用感测元件检测所施加的连续场的属性,以评估组织位置的运动。 还提供了用于实践主题方法的系统,装置和相关组合物。 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。

    Optical switch
    6.
    发明授权
    Optical switch 有权
    光开关

    公开(公告)号:US06628856B1

    公开(公告)日:2003-09-30

    申请号:US09671377

    申请日:2000-09-27

    IPC分类号: G02B626

    摘要: The optical switch includes input optical fibers, output optical fibers, a lens, a movable mirror, and an actuator operative to move the mirror. Depending on a voltage applied to the actuator, the actuator selectively set the mirror to a first position corresponding to a first combination of optical paths, through which the light beam travels from the first set of the input optical fibers to the second set of the output optical fibers; and to a second position corresponding to a second combination of optical paths, through which the light beam travels from the first set to the second set. The first combination is different from the second combination, and a number of optical fibers of the first set and the second set is more than two.

    摘要翻译: 光开关包括输入光纤,输出光纤,透镜,可移动反射镜和可操作以移动反射镜的致动器。 根据施加到致动器的电压,致动器选择性地将镜子设置为对应于光路的第一组合的第一位置,光束从第一组输入光纤传播到第二组输出 光纤; 以及对应于光路的第二组合的第二位置,光束通过该光路从第一组传播到第二组。 第一组合与第二组合不同,并且第一组和第二组的多个光纤多于两个。

    Analyzer Compatible Communication Protocol
    8.
    发明申请
    Analyzer Compatible Communication Protocol 审中-公开
    分析仪兼容通讯协议

    公开(公告)号:US20110022113A1

    公开(公告)日:2011-01-27

    申请号:US12669031

    申请日:2009-11-30

    IPC分类号: A61N1/08

    摘要: Methods and systems for programming a plurality of leads under at least two distinct modalities are provided. The leads may be grouped within satellites and multiple satellites may be configured within a single lead. Each lead includes a power and communications bus providing commands, and information and pulses to the satellites. The leads may be connected to at least two different command and pulse sources, optionally a cardiac pacemaker and/or a cardiac pulse analyzer system. A command may include or be preceded by a wake-up pulse that facilitates identification of a modality applicable to the associated command and data. A command may further optionally include a reference pulse or series of reference pulses, whereby the satellite references data pulses in relation to one or more aspects of the associated reference pulse. A data pulse may deliver two bits of information.

    摘要翻译: 提供了用于在至少两个不同模态下编程多个引线的方法和系统。 引线可以分组在卫星内,并且可以在单个引线内配置多个卫星。 每个引线包括一个电源和通信总线,它们向卫星提供命令,以及信息和脉冲。 引线可以连接到至少两个不同的命令和脉冲源,可选地连接到心脏起搏器和/或心脏脉搏分析器系统。 命令可以包括唤醒脉冲之前或之前,唤醒脉冲便于识别适用于相关命令和数据的模态。 命令还可以可选地包括参考脉冲或一系列参考脉冲,由此卫星相对于相关参考脉冲的一个或多个方面引用数据脉冲。 数据脉冲可以传送两位信息。