WEARABLE MATERNITY SENSOR DEVICE
    5.
    发明申请

    公开(公告)号:US20210106273A1

    公开(公告)日:2021-04-15

    申请号:US16696721

    申请日:2019-11-26

    摘要: A sensor device is described that includes a dry electrode, a pressure sensor, and a communication apparatus. The dry electrode is configured to be placed adjacent to a belly of a pregnant patient. The pressure sensor is coupled to the dry electrode to sense pressure within the belly. The sensed pressure indicates counts of physiological activities of a fetus within the pregnant patient over a period of time. The communication apparatus is coupled to the pressure sensor and the dry electrode. The communication apparatus is configured to transmit data characterizing the counts of the plurality of physiological activities to a cloud computing server for generating an assessment of health of the fetus.