公开(公告)号：US20220386882A1

公开(公告)日：2022-12-08

申请号：US17819822

申请日：2022-08-15

Applicant: OMRON HEALTHCARE Co., Ltd.

Inventor： Naomi MATSUMURA ,  Yasuhiro KAWABATA ,  Kenji FUJII ,  Reiji FUJITA ,  Akito ITO ,  Yuki SAKAGUCHI

IPC: A61B5/0245 ,  A61B5/00

Abstract: While power consumption is suppressed, biological information is measured without fail when a condition of a subject changes. An aspect of the present invention is configured to acquire a biological signal related to a beat of a heart of the subject from a biometric sensor, detect a feature of the biological signal from the biological signal acquired, determine an abnormal change in the feature based on the feature detected and first threshold information set in advance, set an operation mode of the biometric sensor to a continuous operation mode when the abnormal change in the feature is determined, and set the operation mode of the biometric sensor to an intermittent operation mode in a period without the abnormal change.

公开(公告)号：US20210127996A1

公开(公告)日：2021-05-06

申请号：US17148921

申请日：2021-01-14

Applicant: OMRON HEALTHCARE Co., Ltd.

Inventor： Tatsuya KOBAYASHI ,  Yohei ASANO ,  Yasuhiro KAWABATA ,  Hideyuki YAMASHITA ,  Akito ITO

IPC: A61B5/022 ,  A61B5/0235

Abstract: A blood pressure measurement device that measures blood pressure, and relates to a cuff unit.

公开(公告)号：US20210121114A1

公开(公告)日：2021-04-29

申请号：US17139380

申请日：2020-12-31

Applicant: OMRON HEALTHCARE Co., Ltd. ,  OMRON COPORATION

Inventor： Reiji FUJITA ,  Yasuhiro KAWABATA ,  Kenji FUJII ,  Naomi MATSUMURA ,  Akito ITO

IPC: A61B5/282 ,  A61B5/00

Abstract: A belt and electrocardiographic measurement device, the belt including a belt body windable around an upper arm in a circumferential direction of the upper arm, and an electrode array including a plurality of electrodes fixed to an inner surface of the belt body and arranged side by side in a direction, which is a longitudinal direction of the belt body, the plurality of electrodes being more than N+2 in number, where N is a number of electrodes required for obtaining electrocardiographic information, the electrodes, counted from a first electrode located at a first end in the direction (X) by counting including the first electrode, to the (N+1)th electrode in the direction (X) being arranged at equal intervals that are predetermined intervals, and intervals between each of the (N+1)th and subsequent electrodes being greater than the predetermined interval.

公开(公告)号：US20210000353A1

公开(公告)日：2021-01-07

申请号：US17029323

申请日：2020-09-23

Applicant: OMRON HEALTHCARE Co., Ltd. ,  OMRON Corporation

Inventor： Kenji FUJII ,  Yasuhiro KAWABATA ,  Naomi MATSUMURA ,  Reiji FUJITA ,  Akito ITO

IPC: A61B5/021 ,  A61B5/022 ,  A61B5/11 ,  A61B5/00

Abstract: A blood pressure measurement device according to one aspect includes: a blood pressure measurement unit configured to measure blood pressure at a measurement target site of a measurement target subject; a pulse transit time measurement unit configured to measure a pulse transit time at the measurement target site of the measurement target subject; a blood pressure value calculation unit configured to calculate a blood pressure value, on the basis of measurement results of the pulse transit time and a relational expression representing a correlation between the pulse transit time and the blood pressure; a posture instruction unit configured to instruct the measurement target subject to assume a plurality of postures in which height positions of the measurement target site with respect to a heart of the measurement target subject are different from each other; and a calibration unit configured to calibrate the relational expression, on the basis of the blood pressure measured by the blood pressure measurement unit and the pulse transit time measured by the pulse transit time measurement unit, for each of the plurality of postures.

公开(公告)号：US20240268766A1

公开(公告)日：2024-08-15

申请号：US18442775

申请日：2024-02-15

Applicant: OMRON HEALTHCARE Co., Ltd.

Inventor： Yasuhiro KAWABATA ,  Kenji FUJII ,  Naomi MATSUMURA ,  Akito ITO ,  Yuki SAKAGUCHI ,  Takahide TANAKA

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/022 ,  A61B5/0245 ,  A61B5/282

CPC classification number: A61B5/7246 ,  A61B5/0205 ,  A61B5/282 ,  A61B5/6824 ,  A61B5/6831 ,  A61B5/742 ,  A61B5/02125 ,  A61B5/02141 ,  A61B5/02225 ,  A61B5/0245 ,  A61B2560/0228 ,  A61B2560/0238 ,  A61B2560/0468 ,  A61B2562/0247 ,  A61B2562/043

Abstract: A blood-pressure-measuring device includes: a feature amount acquisition unit that acquires one or more feature amounts related to estimation of a blood pressure value of a human body; a blood pressure value calculation unit that calculates an estimated blood pressure value based on the feature amount; an actually measured blood pressure value acquisition unit that acquires an actually measured blood pressure value measured by a method different from the calculation by the blood pressure value calculation unit; a calibration determination unit that determines whether or not the feature amount acquired by the feature amount acquisition unit deviates from a predetermined reference value, the calibration determination unit determining to acquire the actually measured blood pressure value when the calibration determination unit has determined that the feature amount deviates; and a calibration processing unit that estimates blood pressure value.

公开(公告)号：US20230012616A1

公开(公告)日：2023-01-19

申请号：US17934920

申请日：2022-09-23

Applicant: OMRON HEALTHCARE Co., Ltd.

Inventor： Reiji FUJITA ,  Akito ITO ,  Yasuhiro KAWABATA

IPC: A61B5/256 ,  A61B5/282 ,  A61B5/332

Abstract: To provide a belt that can be closely attached to an upper arm, and an electrocardiographic measurement apparatus. A belt includes a belt body formed in a band shape, and an electrode including a plurality of electrode pieces disposed on a main surface of the belt body, located side by side in a short direction of the belt body, and connected in series by a signal line.

公开(公告)号：US20210127994A1

公开(公告)日：2021-05-06

申请号：US17146966

申请日：2021-01-12

Applicant: OMRON HEALTHCARE Co., Ltd. ,  OMRON Corporation

Inventor： Yasuhiro KAWABATA ,  Kenji FUJII ,  Naomi MATSUMURA ,  Reiji FUJITA ,  Akito ITO

IPC: A61B5/021 ,  G06K9/00 ,  G06F3/01

Abstract: A biometric data measurement system and method, including a transmitting device including a measurement unit configured to measure a first biometric data, a setting unit configured to set a first reference time corresponding to an occurrence time of a first feature value of the first biometric data, and a transmission unit configured to transmit a signal at a time when a predetermined first time period has elapsed since the first reference time, and a receiving device including a measurement unit configured to measure a second biometric data, a setting unit configured to set a second reference time corresponding to an occurrence time of a second feature value of the second biometric data, and a reception unit configured to maintain an awaiting state for the signal during a third time period from a time when a second time period has elapsed since the second reference time.