LOW COST FETAL PHONOCARDIOGRAM
    1.
    发明申请
    LOW COST FETAL PHONOCARDIOGRAM 审中-公开
    低成本菲尼克斯坦

    公开(公告)号:WO2017037678A1

    公开(公告)日:2017-03-09

    申请号:PCT/IB2016/055284

    申请日:2016-09-02

    发明人: KHANDOKER, Ahsan

    IPC分类号: A61B5/024 A61B8/02

    摘要: A fetal phonocardiogram system featuring an array of acoustic sensors designed to be temporarily affixed to a pregnant patient to convert the vibrations associated with a fetal heartbeat and/or fetal movement into a signal. The signal can be amplified and transferred to a processing element for filtering non-fetal sounds in order to resolve the fetal heartbeat. The filtered signal can be used in conjunction with an array of multiple acoustic sensors to locate a fetal position relative to the array.

    摘要翻译: 一种胎儿心音图系统,其特征在于一组声学传感器被设计成临时固定在怀孕患者身上,以将与胎儿心跳和/或胎儿运动相关的振动转换为信号。 该信号可被放大并传送到处理元件,用于过滤非胎儿声音,以便解决胎儿心跳。 经滤波的信号可以与多个声学传感器的阵列一起使用以定位相对于阵列的胎儿位置。