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    AMBIENT-LIGHT SEAL WITH INTEGRATED DRY ELECTRODES FOR ELECTRICAL VITAL SIGNS MEASUREMENTS
    5.
    发明公开
    AMBIENT-LIGHT SEAL WITH INTEGRATED DRY ELECTRODES FOR ELECTRICAL VITAL SIGNS MEASUREMENTS 审中-公开

    公开(公告)号：EP4388993A1

    公开(公告)日：2024-06-26

    申请号：EP22215620.0

    申请日：2022-12-21

    申请人： Koninklijke Philips N.V.

    发明人： MEFTAH, Mohamed ,  GELISSEN, Jozef Hubertus

    IPC分类号： A61B5/024 ,  A61B5/263 ,  A61B5/256 ,  A61B5/00

    CPC分类号： A61B5/02427 ,  A61B5/02438 ,  A61B5/0531 ,  A61B5/681 ,  A61B5/268 ,  A61B5/263 ,  A61B5/1455 ,  A61B5/256 ,  A61B2562/18520130101

    摘要： A wearable device (10) for individual health assessment measurement of vital signs comprises a housing (16), an optical sensor/emitter assembly (18), a controller (20), and a light seal (12). The optical sensor/emitter assembly emits optical signals from a bottom surface (22) of the housing through skin of a subject and receives reflected optical signals. The controller (20) controls a physiological measurement modality of the wearable device in the measurement of the vital signs and is coupled to the optical sensor/emitter assembly (18) for controlling the optical sensor/emitter assembly. The light seal (12) is configured to be removably coupled with the skin of the subject and to prevent ambient light interference with the optical sensor/emitter assembly when coupled. The light seal (12) comprises at least one integrated dry electrode (14) for transmitting and/or receiving electrical signals to/from the skin of the subject. Each integrated dry electrode (14) is electrically coupled to the controller (20) for obtaining electrical measurements according to the physiological measurement modality.