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1.发明申请公开(公告)号：US20190090759A1
公开(公告)日：2019-03-28
申请号：US16159008
申请日：2018-10-12
Applicant: OMRON HEALTHCARE CO., LTD.
Inventor： Hiroyuki KINOSHITA , Tsuyoshi KITAGAWA , Shingo YAMASHITA , Toshihiko OGURA , Yuki KATO
IPC: A61B5/0225 , A61B5/00 , A61B5/022
Abstract: A pulse wave detecting device includes a sensor section and a control unit. The sensor section is rotatable about a first axis and is rotatable about a second axis. The control unit determines a rotation angle about the second axis and a rotation angle about the first axis in a state where the sensor section is pressed against the body surface with a prescribed pressing force. After determining the optimal roll angle and the optimal pitch angle, the control unit reduces the pressing force to a reset value smaller than the prescribed pressing force and larger than zero, increases the pressing force from this state, detects a pulse wave based on pressure signals detected by pressure detecting elements during the increase, and calculates vital information based on the detected pulse wave.
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2.发明申请公开(公告)号：US20190038140A1
公开(公告)日：2019-02-07
申请号：US16158497
申请日：2018-10-12
Applicant: OMRON HEALTHCARE CO., LTD.
Inventor： Hiroyuki KINOSHITA , Tsuyoshi KITAGAWA , Shingo YAMASHITA , Toshihiko OGURA
Abstract: A pulse wave detecting device includes a sensor section and a control unit. The sensor section is rotatable about a first axis and is rotatable about a second axis. The control unit determines a rotation angle about the second axis and a rotation angle about the first axis in a state where a roll angle of the sensor section is controlled to the optimal roll angle. Then, the control unit, presses the sensor section against the body surface in a state where the sensor section is controlled into the optimal roll angle and the optimal pitch angle, detects a pulse wave based on pressure signals detected by pressure detecting elements during the increase, and calculates vital information based on the detected pulse wave.
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公开(公告)号：US20160081565A1
公开(公告)日：2016-03-24
申请号：US14964187
申请日：2015-12-09
Applicant: OMRON HEALTHCARE CO., LTD.
Inventor： Hiroyuki KINOSHITA , Hironori SATO , Toshihiko OGURA
CPC classification number: A61B5/02225 , A61B5/742
Abstract: An electronic blood pressure monitor retrieves a pulsewave signal that is superimposed on a cuff pressure signal and indicates a pulsewave at a measurement site, and acquires a string of pulsewave amplitudes indicated by the pulsewave signal. A first envelope connects the amplitudes created for the acquired string of pulsewave amplitudes. Local maxima and minima in the first envelope are detected. With respect to the strings of amplitudes corresponding respectively to the local maxima and minima, a local-maximum envelope and a local-minimum envelope connecting the amplitudes are created. Two pressure values at points at which portions on the high-pressure-side and low-pressure-side with respect to the maximum peaks of the local-maximum envelope and the local-minimum envelope respectively cross first and second threshold levels are obtained, and the average values of each pair of pressure values are calculated as the systolic blood pressure and the diastolic blood pressure respectively.
Abstract translation: 电子血压监视器检索重叠在袖带压力信号上的脉搏波信号，并且在测量部位指示脉搏波，并且获取由脉搏波信号指示的一串脉搏波幅度。 第一个包络连接为所获取的脉搏波幅度脉冲串创建的振幅。 检测到第一个信封中的局部最大值和最小值。 对于分别对应于局部最大值和最小值的振幅串，产生连接振幅的局部 - 最大包络和局部 - 最小包络。 获得高压侧和低压侧相对于局部 - 最大包络和局部 - 最小包络的最大峰值的部分分别跨越第一和第二阈值水平的点处的两个压力值，以及 每对压力值的平均值分别计算为收缩压和舒张压。
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4.发明申请公开(公告)号：US20190046045A1
公开(公告)日：2019-02-14
申请号：US16159000
申请日：2018-10-12
Applicant: OMRON HEALTHCARE CO., LTD.
Inventor： Hiroyuki KINOSHITA , Tsuyoshi KITAGAWA , Shingo YAMASHITA , Toshihiko OGURA
Abstract: A pulse wave detecting device includes a sensor section and a control unit. The sensor section is rotatable about a first axis and is rotatable about a second axis. The control unit determines a rotation angle about the second axis based on DC components of a plurality of a pressure detecting elements included in at least one of element rows. Then, the sensor section is pressed against the body surface in a state that the sensor section is controlled in the optimal roll angle, the pulse wave is detected based on pressure signals detected from the pressure detecting elements and the vital information is calculated based on the detected pulse wave.
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Patent Agency Ranking
公开(公告)号：US20190038141A1
公开(公告)日：2019-02-07
申请号：US16158521
申请日：2018-10-12
Applicant: OMRON HEALTHCARE CO., LTD.
Inventor： Tsuyoshi KITAGAWA , Shingo YAMASHITA , Toshihiko OGURA , Masayuki FUKUTSUKA , Daizo OKA , Naomi MATSUMURA , Kentaro MORI , Hiroyuki KINOSHITA , Masayuki WAKAMIYA
Abstract: The pulse wave detecting device includes a sensor section in which two element rows consisting of a plurality of pressure detecting elements arranged in a direction B are arranged in a direction A perpendicular to the direction B, and an air bag pressing the sensor section to a body surface in a state that the direction B intersects a direction in which an artery below the body surface of a living body. An arrangement interval between the two element rows in the direction A is 5 mm or more and 15 mm or less.
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公开(公告)号：US20190380580A1
公开(公告)日：2019-12-19
申请号：US16554848
申请日：2019-08-29
Applicant: OMRON CORPORATION , OMRON HEALTHCARE CO., LTD.
Inventor： Tsuyoshi KITAGAWA , Shingo YAMASHITA , Hiroyuki KINOSHITA , Yuki OTA
Abstract: A biological information measuring apparatus includes a detector, a measuring unit, a calculator, and a determining unit. The detector detects pulse waves continuously. The measuring unit measures first biological information. The calculator calculates second biological information from the pulse waves based on the first biological information. The measuring unit suspends the measurement and resumes the measurement after a lapse of a period in a case where the determining unit does not determine that the result of measurement is normal, and the measuring unit continues the measurement in other cases where the body motion is not generated, the pulse waves are not irregular or the blood pressure value fails to vary.
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公开(公告)号：US20190046048A1
公开(公告)日：2019-02-14
申请号：US16158465
申请日：2018-10-12
Applicant: OMRON HEALTHCARE CO., LTD.
Inventor： Tsuyoshi KITAGAWA , Shingo YAMASHITA , Hiroyuki KINOSHITA
IPC: A61B5/0225 , A61B5/021 , A61B5/00
Abstract: A pressure pulse wave detector includes: a pressing member which includes a pressing face in which element arrays each including pressure detecting elements arranged in one direction are arranged in a direction intersecting with the one direction; a pressing mechanism which presses the pressing face against a body surface of a living body; a rotation driving mechanism which rotates the pressing face around each of two axes which are perpendicular to a pressing direction of the pressing face pressed by the pressing mechanism and include a first axis extending in the one direction and a second axis perpendicular to the one direction; a support member which supports the pressing mechanism, the rotation driving mechanism and the pressing member; a housing which houses therein the support member; and a movement mechanism which moves the support member in the one direction inside the housing.
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8.发明申请公开(公告)号：US20190046046A1
公开(公告)日：2019-02-14
申请号：US16158994
申请日：2018-10-12
Applicant: OMRON HEALTHCARE CO., LTD.
Inventor： Hiroyuki KINOSHITA , Tsuyoshi KITAGAWA , Shingo YAMASHITA , Toshihiko OGURA
Abstract: A pulse wave detecting device includes a sensor section and a control unit. The sensor section is rotatable about a first axis and is rotatable about a second axis. The control unit determines a rotation angle about the first axis based on DC components of pressure detecting elements included in element rows. Then, in a state where the sensor section is controlled to the optimal pitch angle, the sensor section is pressed against the body surface, and a pulse wave is detected based on pressure signals detected by pressure detecting elements in this state, and vital information is calculated based on the detected pulse wave.
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9.发明申请公开(公告)号：US20190038156A1
公开(公告)日：2019-02-07
申请号：US16158539
申请日：2018-10-12
Applicant: OMRON HEALTHCARE CO., LTD.
Inventor： Hiroyuki KINOSHITA , Tsuyoshi KITAGAWA , Shingo YAMASHITA , Toshihiko OGURA
IPC: A61B5/021 , A61B5/0225 , A61B5/00 , A61B5/022
Abstract: A pulse wave detecting device includes a sensor section and a control unit. The sensor section is rotatable about a first axis and is rotatable about a second axis. The control unit determines a rotation angle about the first axis, and determines a rotation angle about the second axis in a state where a pitch angle of the sensor section is controlled to the optimal pitch angle. Then, in a state where the sensor section is controlled to the optimal roll angle and the optimal pitch angle, the sensor section is pressed against the body surface, and a pulse wave is detected in this state based on pressure signals detected by pressure detecting elements, and vital information is calculated based on the detected pulse wave.
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