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公开(公告)号：US20210022639A1
公开(公告)日：2021-01-28
申请号：US17041017
申请日：2019-04-02
Applicant: OMRON Corporation , OMRON HEALTHCARE CO., LTD.
Inventor： Ayaka IWADE , Keigo KAMADA , Satoshi YASE , Hisashi OZAWA , Masayuki SUGANO , Keisuke SAITO , Yasuhiro KAWABATA
Abstract: In an apparatus for measuring biological information using a radio wave, a technique for acquiring an index related to a setting position of the apparatus with respect to a measurement site is provided. A biological information measurement apparatus (1) according to an aspect of the present disclosure includes a transmitter (3) configured to transmit a radio wave toward a measurement. site of a living body; a receiver (4) configured to receive a reflected wave of the radio wave reflected by the measurement site and output a waveform signal of the reflected wave; a feature extraction unit (121) configured to extract information indicative of a feature of a waveform from the waveform signal; a determination unit (122) configured to determine whether a setting position of the biological information measurement apparatus with respect to the measurement site satisfies a condition corresponding to a preset reference position based on the extracted information indicative of the feature of the waveform; and an output unit (5) configured to output information indicative of a determination result determined by the determination unit.
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公开(公告)号：US20210007614A1
公开(公告)日：2021-01-14
申请号：US17041160
申请日：2019-04-02
Applicant: OMRON Corporation , OMRON HEALTHCARE CO., LTD.
Inventor： Satoshi YASE , Keigo KAMADA , Hisashi OZAWA , Ayaka IWADE , Masayuki SUGANO , Keisuke SAITO , Yasuhiro KAWABATA
Abstract: Provided is a technique for detecting a state of an occurrence of a body motion of a measurement target person affecting measurement by using an apparatus configured to measure biological information using a radio wave. A biological information measurement apparatus (1) according to an aspect of the present disclosure includes: a transmitter (3) configured to transmit a radio wave to a measurement site of a living body; a receiver (4) configured to receive a reflected wave of the radio wave by the measurement site and output a waveform signal of the reflected wave; a feature extractor (1051) configured to extract information indicating a feature of a waveform from the waveform signal; and a body motion detector (1052) configured to detect a state of an occurrence of a body motion of the living body affecting measurement of the biological information, based on the extracted information indicating the feature of the waveform.
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Patent Agency Ranking
公开(公告)号：US20200221959A1
公开(公告)日：2020-07-16
申请号：US16836360
申请日：2020-03-31
Applicant: OMRON CORPORATION , OMRON HEALTHCARE CO., LTD.
Inventor： Keigo KAMADA , Keisuke SAITO , Hisashi OZAWA , Yasuhiro KAWABATA
IPC: A61B5/0245 , A61B5/024 , A61B5/021 , A61B5/022
Abstract: A vital sign measurement device includes a belt to be worn around an upper limb of a living body, and a transmission and reception unit provided to the belt, capable of transmitting and receiving radio waves. The transmission and reception unit includes transmission and reception antenna units. The transmission antenna unit emits radio waves respectively toward an artery of the upper limb and a heart. The reception antenna unit receives radio waves respectively reflected by the artery and/or a tissue being displaced in accordance with a pulse wave of the artery and by the heart and/or a tissue being displaced in accordance a heartbeat of the heart. The vital sign measurement device includes a vital sign detection unit that acquires a pulse wave signal representing the pulse wave of the artery and a heartbeat signal representing the heartbeat of the heart based on the outputs from the reception antenna unit.
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4.发明申请公开(公告)号：US20250125057A1
公开(公告)日：2025-04-17
申请号：US18704193
申请日：2022-10-25
Applicant: OMRON Corporation
Inventor： Hisashi OZAWA , Masaki YAWATA , Akito MURAI , Yudai TANIMOTO , Keiki MATSUURA , Junji OBATA , Ayaka IWADE , Riho KAWAKAMI , Keisuke SAITO
IPC: G16H50/30 , A61B5/00 , A61B5/0205 , A61B5/05 , A61B5/08
Abstract: A biological information processing device includes a signal reception unit configured to receive a signal related to biological information reflected from at least one person to be measured, a candidate region identification unit configured to calculate an arrival direction of the signal and/or a distance to the at least one person to be measured from the signal received and identify a candidate region of the at least one person to be measured using the arrival direction and/or the distance calculated, an information generation unit configured to generate biological information corresponding to the candidate region of the at least one person to be measured from the signal received, and a biological information association unit configured to associate the at least one person to be measured with the biological information generated, on the basis of a feature of the biological information generated.
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公开(公告)号：US20250123099A1
公开(公告)日：2025-04-17
申请号：US18834121
申请日：2023-01-27
Applicant: OMRON Corporation
Inventor： Hisashi OZAWA , Keisuke SAITO , Masaki YAWATA
IPC: G01B11/27
Abstract: A sighting device is a sighting device used in a measuring apparatus including a signal detector that detects a signal related to biological information reflected from a person to be measured, the sighting device including: a visible indicator; and a viewing range specifier that specifies a viewing range of the indicator. A relative position between the indicator and the viewing range specifier is determined such that the viewing range of the indicator specified by the viewing range specifier forms an area included in a detection range of the signal by the signal detector.
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公开(公告)号：US20250005880A1
公开(公告)日：2025-01-02
申请号：US18705771
申请日：2022-10-25
Applicant: OMRON Corporation
Inventor： Hisashi OZAWA , Masaki YAWATA , Akito MURAI , Yudai TANIMOTO , Keiki MATSUURA , Junji OBATA , Ayaka IWADE , Riho KAWAKAMI , Keisuke SAITO
Abstract: A bioinformation processing device includes a signal reception unit configured to receive a signal related to bioinformation reflected from at least one person to be measured, a candidate region identification unit configured to calculate an arrival direction of the signal and/or a distance to the at least one person to be measured from the signal received and identify a candidate region of the at least one person to be measured using the arrival direction and/or the distance calculated, an information generation unit configured to generate bioinformation corresponding to the candidate region of the at least one person to be measured from the signal received, a position information acquisition unit configured to acquire position information of the at least one person to be measured, and a bioinformation association unit configured to associate the at least one person to be measured with the bioinformation generated, based on the position information acquired.
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公开(公告)号：US20230086514A1
公开(公告)日：2023-03-23
申请号：US17910211
申请日：2021-01-18
Applicant: OMRON Corporation
Inventor： Hisashi OZAWA
Abstract: An antenna apparatus is provided with: at least one antenna element; and a dielectric lens including a lens body made of a first dielectric material having a first dielectric constant, the lens body having first and second surfaces opposing each other. The lens body is formed so as to refract an incident wave on the antenna element or an incident wave from the antenna element, at refracting angles that gradually increase as a distance from an axis passing through centers of the first and second surfaces increases.
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