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1. 发明授权

US11850031B2 Sphygmomanometer, blood pressure measurement method, and device 有权
公开(公告)号：US11850031B2
公开(公告)日：2023-12-26
申请号：US16439765
申请日：2019-06-13
申请人： OMRON CORPORATION , OMRON HEALTHCARE CO., LTD.
发明人： Yu Higashimura , Brian Brigham , Shusuke Eshita , Takanori Nishioka , Yoshihiko Sano , Takeshi Kubo
IPC分类号： A61B5/022 , A61B5/021 , A61B5/00 , A61B5/0235
CPC分类号： A61B5/02225 , A61B5/022 , A61B5/02108 , A61B5/02141 , A61B5/681 , A61B5/0235 , A61B5/02233 , A61B2562/0219 , A61B2562/0247
摘要： A sphygmomanometer includes a main body mounted with a pump, a belt, and a cuff structure. The cuff structure having a band shape is disposed facing an inner circumferential surface of the belt in a freely separable manner from the inner circumferential surface of the belt. One end of the cuff structure is attached to the main body. The cuff structure includes a bag-shaped pressure cuff that extends along a circumferential direction of a measurement target site, a bag-shaped sensing cuff that extends in the circumferential direction across an artery passing portion of the measurement target site, and a back plate that is inserted between the pressure cuff and the sensing cuff. A blood pressure is calculated based on a pressure of a pressure transmission fluid contained in the sensing cuff.

2. 发明申请

US20170156603A1 FLOW RATE CONTROL APPARATUS AND BLOOD PRESSURE MONITOR 审中-公开
公开(公告)号：US20170156603A1
公开(公告)日：2017-06-08
申请号：US15440282
申请日：2017-02-23
申请人： OMRON HEALTHCARE Co., Ltd.
发明人： Hironori Sato , Hiroyuki Kinoshita , Toshihiko Ogura , Yoshihiko Sano , Takeshi Kubo , Gaku Hasegawa
IPC分类号： A61B5/0235 , F16K31/06 , G05D7/06 , A61B5/022
CPC分类号： A61B5/0235 , A61B5/022 , A61B5/02233 , A61B5/0225 , F16K31/0658 , F16K31/0675 , G05D7/06 , G05D7/0635
摘要： A flow rate control apparatus includes a flow rate detection unit that detects the flow rate of a fluid flowing through a solenoid valve, a correlation storage unit that stores a correlation between a flow start point voltage at which the fluid starts to flow through a sample solenoid valve, which has substantially the same characteristic as the solenoid valve, and a limit voltage at which the sample solenoid valve is fully open, and a control unit that, when starting control of the flow rate of the fluid, changes the driving voltage of the solenoid valve, obtains the driving voltage at a time when the start of flowing of the fluid is detected as the flow start point voltage, and uses the correlation for the sample solenoid valve to set the driving voltage of the solenoid valve within a range between the flow start point voltage and the limit voltage.

3. 发明授权

US09198584B2 Blood pressure measurement device and control method for blood pressure measurement device 有权
标题翻译：血压测量装置及血压测量装置的控制方法
公开(公告)号：US09198584B2
公开(公告)日：2015-12-01
申请号：US14371795
申请日：2012-10-26
申请人： OMRON HEALTHCARE Co., Ltd.
发明人： Yuki Yamashita , Tatsuya Kobayashi , Toshihiko Ogura , Yoshihiko Sano , Yukiya Sawanoi
IPC分类号： A61B5/02 , A61B5/0225 , A61B5/021 , A61B5/022
CPC分类号： A61B5/0225 , A61B5/02141 , A61B5/02225 , A61B5/02233
摘要： A control amplitude and a control frequency of a voltage applied to a piezoelectric pump are determined, control is carried out so that a voltage at the determined control amplitude and control frequency is applied to the piezoelectric pump, and a blood pressure value is calculated based on a cuff pressure detected by a pressure detection unit during inflation when the cuff pressure is increased by the piezoelectric pump. The amplitude of the voltage is controlled in predetermined steps, and a voltage having an amplitude that is a value above the control amplitude by at least one step and a voltage having an amplitude that is a value below the control amplitude by at least one step are applied, in a predetermined order, so that the control is essentially the same as when a voltage at the determined control amplitude is applied.
摘要翻译：确定施加到压电泵的电压的控制幅度和控制频率，进行控制，使得将所确定的控制振幅和控制频率的电压施加到压电泵，并且基于当袖带压力由压电泵增加时在压力检测单元检测到的袖带压力。以预定步骤控制电压的幅度，并且将具有高于控制振幅的振幅至少一步的振幅和具有低于控制振幅的振幅至少一步的电压的电压分别为以预定顺序施加，使得该控制基本上与当施加所确定的控制振幅的电压时相同。

4. 发明授权

US09033683B2 Valve, fluid control device 有权
标题翻译：阀门，流体控制装置
公开(公告)号：US09033683B2
公开(公告)日：2015-05-19
申请号：US13772487
申请日：2013-02-21
申请人： Murata Manufacturing Co., Ltd. , OMRON HEALTHCARE Co., Ltd.
发明人： Yukiharu Kodama , Atsuhiko Hirata , Yoshihiko Sano , Toshihiko Ogura , Yoshiki Doi
IPC分类号： F04B43/02 , F16K7/17 , A61B5/0235
CPC分类号： A61B5/0235 , F04B43/046 , F04B49/225 , F16K7/17 , F16K15/145 , F16K24/04 , G05D7/0113 , Y10T137/7836 , Y10T137/7895 , Y10T137/86019 , Y10T137/87185
摘要： In a fluid control device, a check valve includes a first valve housing and a first diaphragm. The first diaphragm defines a first valve chamber and a second valve chamber. An exhaust valve includes a second valve housing and a second diaphragm. The second diaphragm defines a third valve chamber and a fourth valve chamber. The check valve is opened and closed by a difference in pressure between the first valve chamber and the second valve chamber. The exhaust valve is opened and closed by a difference in pressure between the third valve chamber and the fourth valve chamber.
摘要翻译：在流体控制装置中，止回阀包括第一阀壳体和第一隔膜。第一隔膜限定第一阀室和第二阀室。排气阀包括第二阀壳体和第二隔膜。第二隔膜限定第三阀室和第四阀室。止回阀由第一阀室和第二阀室之间的压力差打开和关闭。排气阀由第三阀室和第四阀室之间的压力差打开和关闭。

5. 发明授权

US12064222B2 Blood pressure measurement device 有权
公开(公告)号：US12064222B2
公开(公告)日：2024-08-20
申请号：US17304495
申请日：2021-06-22
申请人： OMRON Corporation , OMRON HEALTHCARE Co., Ltd.
发明人： Takashi Ono , Yoshihiko Sano , Masaki Harada , Takayuki Matsuoka , Takanori Nishioka
IPC分类号： A61B5/021 , A61B5/022
CPC分类号： A61B5/02141 , A61B5/02233 , A61B2560/04
摘要： Provided is a blood pressure measurement device including a curler including a cover portion that fixes a device body to a hand back side of the wrist, a pressing cuff including a first bag-like structure and a first flow path body which is integrally formed with the first bag-like structure by joining two sheet members forming the first bag-like structure facing the curler and is fluidly connecting a pump and the first bag-like structure, a sensing cuff including a second bag-like structure and a second flow path body which is integrally formed with the second bag-like structure by joining two sheet members forming the second bag-like structure and is including one end disposed on the wrist side of the cover portion, and a tensile cuff including a third bag-like structure.

6. 发明授权

US11540733B2 Sphygmomanometer, and method and device for measuring blood pressure 有权
公开(公告)号：US11540733B2
公开(公告)日：2023-01-03
申请号：US16442694
申请日：2019-06-17
申请人： OMRON CORPORATION , OMRON HEALTHCARE CO., LTD.
发明人： Shohei Iwata , Takanori Nishioka , Akira Tampo , Yoshihiko Sano , Takeshi Kubo , Yu Higashimura
IPC分类号： A61B5/022 , A61B5/00 , A61B5/021
摘要： A sphygmomanometer of the present invention includes a bag-shaped sensing cuff to be worn to wrap a measurement site, a back plate disposed on the sensing cuff along a surface opposite to the measurement site, a pressing member for pressing the back plate toward the measurement site, and a blood-pressure calculating part calculating a blood pressure based on a pressure of a fluid stored in the sensing cuff. Regarding a longitudinal direction perpendicular to a circumferential direction of the measurement site to be wrapped by the sensing cuff, a dimension of the back plate in a width direction along the longitudinal direction is larger than a dimension of the sensing cuff in the width direction.

7. 发明授权

US11534072B2 Sphygmomanometer, blood pressure measurement method, and device 有权
公开(公告)号：US11534072B2
公开(公告)日：2022-12-27
申请号：US16470458
申请日：2019-06-17
申请人： OMRON CORPORATION , OMRON HEALTHCARE CO., LTD.
发明人： Yu Higashimura , Takanori Nishioka , Akira Tampo , Yoshihiko Sano , Takeshi Kubo , Shohei Iwata
IPC分类号： A61B5/022 , A61B5/0225 , A61B5/00 , A61B5/0235
摘要： A sphygmomanometer includes: a sensing cuff that includes a second sheet disposed to face the pressing member's inner circumferential surface and a first sheet facing the second sheet; a fluid storage control part providing a control of supplying and storing the pressure-transmitting fluid into sensing cuff in a worn state wherein the pressing member and sensing cuff are worn on the wrist; and a blood-pressure calculating part calculating a blood pressure based on a pressure of the pressure-transmitting fluid stored in the sensing cuff. The fluid storage control part supplies fluid in the worn state such that the first and second sheets are in contact with each other in a region corresponding to an ulna, a region corresponding to a radius, and a region corresponding to a tendon while first and second sheets are separated from each other in regions corresponding to two arteries that are radial and ulnar arteries.

8. 发明授权

US11529063B2 Blood pressure measuring device 有权
公开(公告)号：US11529063B2
公开(公告)日：2022-12-20
申请号：US16913527
申请日：2020-06-26
申请人： OMRON HEALTHCARE CO., LTD. , OMRON CORPORATION
发明人： Takehiro Hamaguchi , Takeshi Kubo , Yoshihiko Sano , Takanori Nishioka , Kentaro Mori , Yu Higashimura
IPC分类号： A61B5/022 , A61B5/021 , A61B5/0235 , A61B5/00
摘要： A blood pressure measuring device includes a curler configured to bend along a circumferential direction of a wrist of a living body, and configured to come into contact with a portion of the wrist at least between a dorsal side and a palmar side; a strap provided to a device main body, and configured to cover an outer surface of the curler; a sensing cuff arranged in a region of the wrist where arteries exist; a back plate provided on a side of the sensing cuff nearer to the curler; a rubber plate provided on a side of the back plate nearer to the curler; a pressing cuff provided between the curler and the rubber plate; and a cuff provided on a side of the curler nearer to the living body and arranged on the dorsal side of the wrist.

9. 发明授权

US10568529B2 Flow rate control valve and blood pressure information measurement apparatus 有权
公开(公告)号：US10568529B2
公开(公告)日：2020-02-25
申请号：US16189377
申请日：2018-11-13
申请人： OMRON HEALTHCARE CO., LTD.
发明人： Yoshihiko Sano , Ryoichi Fukui
IPC分类号： A61B5/0235 , F16K31/06 , H01F7/121 , H01F7/16 , H01F7/06 , H01F7/08
摘要： A flow rate control valve includes a bobbin and a plunger. On an inner circumferential surface of the bobbin, multiple protruding regions that extend in a direction parallel in an axial direction to the plunger, and a plurality of recessed grooves that form flow paths for a fluid when valve is open are provided side by side alternatingly in a circumferential direction. The multiple recessed grooves include a first recessed groove, second recessed groove, and third recessed groove that are arranged side by side sequentially in the circumferential direction. An interval in the circumferential direction between the first recessed groove and second recessed groove and an interval in the circumferential direction between the second recessed groove and third recessed groove are the same. Surfaces of the multiple protruding regions formed on the inner circumferential surface of the bobbin can be arranged at positions closer to those of one perfect circle.

10. 发明授权

US09138152B2 Electronic blood pressure meter 有权
标题翻译：电子血压计
公开(公告)号：US09138152B2
公开(公告)日：2015-09-22
申请号：US14350373
申请日：2012-10-10
申请人： OMRON HEALTHCARE Co., Ltd.
发明人： Tatsuya Kobayashi , Yuki Yamashita , Yoshihiko Sano , Yukiya Sawanoi , Hironori Sato
IPC分类号： A61B5/02 , A61B5/021 , A61B5/0225 , A61B5/022 , A61B5/107
CPC分类号： A61B5/02141 , A61B5/02225 , A61B5/0225 , A61B5/107
摘要： A blood pressure meter includes an adjustment unit that adjusts a pressure in a cuff by controlling a piezoelectric pump that uses a piezoelectric vibrator to supply fluid to the cuff, a driving control unit that gradually changes a cuff pressure by performing driving control on the adjustment unit, a pressure detection unit that detects the cuff pressure, a blood pressure determination unit that determines a blood pressure value, a circumferential length detection unit that detects a circumferential length of the measurement area, a battery that supplies power to various units, and a decrease detection unit that detects a voltage decrease value for the battery during blood pressure measurement. Based on the circumferential length and the voltage decrease value detected in an initial inflation period when the blood pressure measurement is first started, a range of the voltage decrease value during blood pressure measurement carried out thereafter is estimated.
摘要翻译：血压计包括：调节单元，通过控制使用压电振动器的压电泵向袖带供给流体来调节袖带内的压力;驱动控制单元，其通过对调节单元进行驱动控制来逐渐改变袖带压检测袖带压的压力检测单元，确定血压值的血压判定单元，检测测量区域的周长的周长检测单元，向各单元供电的电池，以及减少检测单元，其检测血压测量期间电池的电压降低值。基于首次开始血压测量的初始充气期间检测出的圆周长度和电压降低值，估计其后进行的血压测量时的电压降低值的范围。

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