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    FLUID BLADDER, BLOOD PRESSURE MEASUREMENT CUFF, BLOOD PRESSURE MONITOR, AND BLOOD PRESSURE MEASUREMENT METHOD
    4.
    发明申请
    FLUID BLADDER, BLOOD PRESSURE MEASUREMENT CUFF, BLOOD PRESSURE MONITOR, AND BLOOD PRESSURE MEASUREMENT METHOD 审中-公开

    公开(公告)号：US20190320917A1

    公开(公告)日：2019-10-24

    申请号：US16458265

    申请日：2019-07-01

    Applicant: OMRON HEALTHCARE Co., Ltd.

    Inventor： Yoshihide Tokko ,  Ryosuke Doi ,  Hiroshi Koshimizu ,  Kenji Ono

    IPC: A61B5/021 ,  A61B5/022 ,  A61B5/00

    Abstract: A blood pressure measurement method includes wrapping a cuff around a site. The cuff includes: a first bladder that swells due to receiving fluid and is arranged at an outer surface of the site that corresponds to a first half surface where an artery is; and a second bladder that swells due to receiving fluid and is arranged at the outer circumferential surface of the measurement site that corresponds to a second half surface opposite to the first half surface. During inflation, the pressure of the second bladder is made larger than the first bladder by supplying more fluid such that the stroke amount by which the second fluid bladder swells is larger in the thickness direction. Then, the two bladders are inflated at equal rates. In the process of inflating, or in the process of deflating at rates equal to each other after inflating, blood pressure is measured.

    BIOLOGICAL INFORMATION MEASUREMENT DEVICE
    9.
    发明公开
    BIOLOGICAL INFORMATION MEASUREMENT DEVICE 审中-公开

    公开(公告)号：US20240197252A1

    公开(公告)日：2024-06-20

    申请号：US18592580

    申请日：2024-03-01

    Applicant: OMRON HEALTHCARE CO., LTD.

    Inventor： Kentaro MORI ,  Takeshi Kubo ,  Takashi Ono ,  Yoshihide Tokko ,  Masaki Harada ,  Kosuke Abe ,  Shohei Iwata ,  Yoshihiko Sano

    IPC: A61B5/00 ,  A61B5/0235 ,  A61B5/33

    CPC classification number: A61B5/6844 ,  A61B5/0235 ,  A61B5/33 ,  A61B5/681

    Abstract: This biological information measurement device comprises: a fluid bag; a pump; a valve; a blood pressure measurement unit that measures the blood pressure; a first electrode that comes into contact with a first part of a subject; a second electrode that comes into contact with a second part, the second electrode being connected to the fluid bag, supported by a support member that extends farther in the circumferential direction from the circumferential end of the fluid bag, and positioned a predetermined distance away from the end in the circumferential direction; an electrocardiogram measurement unit that measures an electrocardiogram waveform of the subject; a belt part that is wrapped around the outer circumference of the fluid bag; and a contact state stabilizer for suppressing a change in the state of contact of the second electrode with respect to the second part due to a change in volume of the fluid bag.

    Blood pressure meter
    10.
    发明授权
    Blood pressure meter 有权

    公开(公告)号：US10478077B2

    公开(公告)日：2019-11-19

    申请号：US15876002

    申请日：2018-01-19

    Applicant: OMRON HEALTHCARE Co., Ltd.

    Inventor： Kenji Ono ,  Yuma Adachi ,  Yoshihide Tokko ,  Eisuke Yamazaki

    IPC: A61B5/02 ,  A61B5/022 ,  A61B5/00 ,  A61B5/023

    Abstract: A blood pressure meter includes a pump and a first fluid path provided inside a main body. The first fluid path feeds a fluid from the pump to a fluid bladder or discharges the fluid from the fluid bladder. A pressure sensor is mounted on a first substrate disposed inside the main body. A second fluid path that introduces the fluid from the fluid bladder to the pressure sensor is provided. The second fluid path includes an inlet pipe that is integrally formed with a sensor package that incorporates the pressure sensor, and extends straight between the fluid bladder and the pressure sensor. A second substrate on which a blood pressure measurement element is mounted is disposed in a space that is located between the first substrate and the fluid bladder in a thickness direction and is adjacent to the second fluid path in a planar direction.

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