HEART RATE AND BLOOD PRESSURE MONITORING BIOSENSORS

    公开(公告)号:US20190254541A1

    公开(公告)日:2019-08-22

    申请号:US15901375

    申请日:2018-02-21

    IPC分类号: A61B5/021 A61B5/024

    摘要: Embodiments of the present invention are directed to a systems and methods for registration of pulse wave signal and determining arterial pressure. A non-limiting example of the system includes a strain gauge sensor. A non-limiting example of the method includes receiving, to a processor, a first pressure pulse signal from a first strain gauge sensor. The method also includes receiving, to the processor, a second pressure pulse signal from a second strain gauge sensor. The method also includes determining a pulse transit time between the first strain gauge sensor and the second strain gauge sensor based at least in part upon the first pressure pulse signal and the second pressure pulse signal. The method also includes determining an arterial pressure based at least in part upon the pulse transit time.