SYSTEM AND METHOD FOR POSITIONING ELECTRODES ON A PATIENT BODY
    2.
    发明申请
    SYSTEM AND METHOD FOR POSITIONING ELECTRODES ON A PATIENT BODY 审中-公开
    用于在患者身体上定位电极的系统和方法

    公开(公告)号:WO2008032234A9

    公开(公告)日:2008-10-02

    申请号:PCT/IB2007053540

    申请日:2007-09-03

    Abstract: For obtaining a sequence of mutually comparable measurement results, it is desirable to position a number of electrodes on a patient body (10) at substantially the same position for each measurement. As such measurements may be performed every day, it is desirable for a patient to be able to perform the measurement at home, for example. The present invention provides a method and system (100) for enabling a not medically trained person to position the electrodes at substantially the same position for each measurement. The method comprises capturing an image (126) of the patient (10) and comparing the image (126) with a reference image (128). In the reference image (128), the electrode positions (130) are indicated. The electrode positions (130) of the reference image (128) are superimposed on the image (126) of the patient (10). An indicator system (134) indicates the position (130) of the electrodes such that the patient (10) may position the electrodes correctly.

    Abstract translation: 为了获得一系列可相互比较的测量结果,对于每次测量而言,希望将大量电极定位在患者身体(10)上基本上相同的位置处。 因为这样的测量可以每天进行,所以期望患者能够例如在家中进行测量。 本发明提供了一种方法和系统(100),用于使未经医学训练的人员能够针对每次测量将电极放置在基本上相同的位置处。 该方法包括捕获患者(10)的图像(126)并将图像(126)与参考图像(128)进行比较。 在参考图像(128)中,指示电极位置(130)。 参考图像(128)的电极位置(130)叠加在患者(10)的图像(126)上。 指示器系统(134)指示电极的位置(130),使得患者(10)可以正确地定位电极。

    HEART RATE MEASUREMENT
    3.
    发明申请
    HEART RATE MEASUREMENT 审中-公开
    心率测量

    公开(公告)号:WO2007063516A2

    公开(公告)日:2007-06-07

    申请号:PCT/IB2006054524

    申请日:2006-11-30

    Abstract: The invention relates to a monitoring device (105) for remotely monitoring a heartbeat of a subject, the monitoring device comprising a remote sensor (102) for receiving a monitored signal (103) indicative of a movement of the subject's thoracic wall (101) induced by the subject's heartbeat. In an embodiment of the invention, the monitoring device (105) further comprises a triggering device (401) arranged to access the monitored signal (403) to generate a triggering signal (402) representative of a phase of the heartbeat. The invention further relates to an imaging or spectroscopy system (901), for example a magnetic resonance or computed tomography system or a cardiac 3D X-ray angiography system, arranged to acquire data from a subject, the system comprising such a monitoring device (105), wherein the system is further arranged to utilize the triggering signal (402) to synchronize the acquisition of the data to the phase of the subject's heartbeat.

    Abstract translation: 本发明涉及一种用于远程监测被检者的心跳的监测装置(105),该监测装置包括一个远程传感器(102),用于接收指示受试者胸壁(101)感应的运动的监测信号(103) 由受试者的心跳。 在本发明的一个实施例中,监视设备(105)还包括触发装置(401),其布置成访问所监视的信号(403)以产生代表心跳相位的触发信号(402)。 本发明还涉及一种成像或分光系统(901),例如磁共振或计算机断层摄影系统或心脏3D X射线血管造影系统,其被设置为从对象获取数据,所述系统包括这样的监视装置(105 ),其中所述系统还被布置为利用所述触发信号(402)将所述数据的获取同步到所述对象心跳的阶段。

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