Apparatus for determining blood pressure
    1.
    发明申请
    Apparatus for determining blood pressure 审中-公开
    用于测定血压的装置

    公开(公告)号:US20100249617A1

    公开(公告)日:2010-09-30

    申请号:US12415280

    申请日:2009-03-31

    IPC分类号: A61B5/0225

    CPC分类号: A61B5/022 A61B5/7475

    摘要: An apparatus for determining the blood pressure of a patient which allows the patient to first measure his measured blood pressure using a blood pressure measuring device and then, at a later time, estimate his current blood pressure using a blood pressure calculating device that includes a mathematical model for estimating blood pressure based on a current change in blood pressure induced by a heart beat and the previously measured blood pressure. The apparatus includes a transmitter device that detects the presence of a blood pressure calculating device connected to or in proximity of the blood pressure measuring device and transmits the previously measured blood pressure value to the blood pressure calculating device.

    摘要翻译: 一种用于确定患者的血压的装置,其允许患者使用血压测量装置首先测量其测量的血压,然后在稍后的时间使用包括数学的血压计算装置估计其当前的血压 基于由心跳引起的血压的当前变化和先前测量的血压来估计血压的模型。 该装置包括:发送装置,其检测与血压计测装置连接或接近的血压计算装置的存在,并将先前测得的血压值发送到血压计算装置。

    Blood pressure measuring device and method of calibrating thereof
    2.
    发明授权
    Blood pressure measuring device and method of calibrating thereof 有权
    血压测量装置及其校准方法

    公开(公告)号:US09204809B2

    公开(公告)日:2015-12-08

    申请号:US13364297

    申请日:2012-02-01

    IPC分类号: A61B5/021 A61B5/026 A61B5/00

    摘要: The present invention is a blood pressure measuring device comprising an optical sensing unit adapted for detecting optical pulses at a plurality of locations on an external surface of a user. The device also comprises a processing unit coupled to the optical sensing unit for determining an optimal location from the plurality of locations based on the detected optical pulses and a pressure sensing unit adapted for detecting a pressure pulse of the user at a location of measurement. The present invention also discloses a method of measuring a blood pressure of a user using a blood pressure measurement device. The advantage of the present invention is that by using an optical sensing unit to locate the artery of the user, or to compensate the misalignment from the artery, the blood pressure is more accurately determined. With the calibration method, the deficient cuff calibration can be waived in certain circumstances.

    摘要翻译: 本发明是一种血压测量装置,其包括适于检测用户外表面上的多个位置处的光脉冲的光学感测单元。 该装置还包括耦合到光学感测单元的处理单元,用于基于检测到的光脉冲确定来自多个位置的最佳位置;以及压力感测单元,适于在测量位置检测用户的压力脉冲。 本发明还公开了一种使用血压测量装置测量使用者的血压的方法。 本发明的优点在于,通过使用光学感测单元来定位用户的动脉,或者补偿与动脉的不对准,可以更精确地确定血压。 使用校准方法,可以在某些情况下放弃缺陷袖带校准。

    BLOOD PRESSURE MEASURING DEVICE AND METHOD OF CALIBRATING THEREOF
    7.
    发明申请
    BLOOD PRESSURE MEASURING DEVICE AND METHOD OF CALIBRATING THEREOF 有权
    血压测量装置及其校准方法

    公开(公告)号:US20120316448A1

    公开(公告)日:2012-12-13

    申请号:US13364297

    申请日:2012-02-01

    IPC分类号: A61B5/022 A61B5/021

    摘要: The present invention is a blood pressure measuring device comprising an optical sensing unit adapted for detecting optical pulses at a plurality of locations on an external surface of a user. The device also comprises a processing unit coupled to the optical sensing unit for determining an optimal location from the plurality of locations based on the detected optical pulses and a pressure sensing unit adapted for detecting a pressure pulse of the user at a location of measurement. The present invention also discloses a method of measuring a blood pressure of a user using a blood pressure measurement device. The advantage of the present invention is that by using an optical sensing unit to locate the artery of the user, or to compensate the misalignment from the artery, the blood pressure is more accurately determined. With the calibration method, the deficient cuff calibration can be waived in certain circumstances.

    摘要翻译: 本发明是一种血压测量装置,其包括适于检测用户外表面上的多个位置处的光脉冲的光学感测单元。 该装置还包括耦合到光学感测单元的处理单元,用于基于检测到的光脉冲确定来自多个位置的最佳位置,以及适于在测量位置检测用户的压力脉冲的压力感测单元。 本发明还公开了一种使用血压测量装置测量使用者的血压的方法。 本发明的优点在于,通过使用光学感测单元来定位用户的动脉,或者补偿与动脉的不对准,可以更精确地确定血压。 使用校准方法,可以在某些情况下放弃缺陷袖带校准。