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公开(公告)号：US20200330035A1
公开(公告)日：2020-10-22
申请号：US16913445
申请日：2020-06-26
发明人： Takehiro HAMAGUCHI , Takeshi KUBO , Yoshihiko SANO , Takanori NISHIOKA , Kentaro MORI , Yu HIGASHIMURA
摘要： A blood pressure measuring device includes a device main body; a curler configured to bend along a circumferential direction of a wrist of a living body, 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 the device main body, and further configured to be mounted on the wrist; 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 between the curler and the back plate and configured to elastically deform; a pressing cuff provided on a side of the curler nearer to the strap; and a cuff provided on a side of the curler nearer to the living body.
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公开(公告)号：US20200323444A1
公开(公告)日：2020-10-15
申请号：US16913527
申请日：2020-06-26
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.
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公开(公告)号：US20210315466A1
公开(公告)日：2021-10-14
申请号：US17304799
申请日：2021-06-25
发明人： Takashi ONO , Takeshi KUBO , Yasuo ASANO , Ko NAKAOKA , Yoshihiko SANO , Takanori NISHIOKA
IPC分类号： A61B5/0235 , A61B5/022
摘要： Provided is a blood pressure measurement device capable of discharging a fluid from three cuffs even when either one of a pump valve or an on-off valve fails, that includes a pump including a pump valve; a first flow path including a first on-off valve and fluidly connecting the pump and a sensing cuff; a second flow path branching from the first flow path between the pump and the first on-off valve, including a second on-off valve, a third on-off valve, and a fourth on-off valve, and connecting the pump and atmosphere; a third flow path branching from an intermediate portion between the second on-off valve and the third on-off valve and fluidly connecting the pump and the tensile cuff; and a fourth flow path branching from an intermediate portion between the third on-off valve and the fourth on-off valve and fluidly connecting the pump and the pressing cuff.
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公开(公告)号：US20200323447A1
公开(公告)日：2020-10-15
申请号：US16913811
申请日：2020-06-26
发明人： Takehiro HAMAGUCHI , Takeshi KUBO , Yoshihiko SANO , Takanori NISHIOKA , Kentaro MORI , Yu HIGASHIMURA
IPC分类号： A61B5/022 , A61B5/0235 , A61B5/00
摘要： A blood pressure measuring device includes a device main body; 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 on the device main body, configured to cover an outer surface of the curler; a sensing cuff arranged in a region of the wrist where arteries exist; a rubber plate on a side of the sensing cuff nearer to the curler and configured to elastically deform; a pressing cuff between the curler and the rubber plate and configured to press the sensing cuff; and a cuff on a side of the curler nearer to the living body and arranged on the dorsal side of the wrist.
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公开(公告)号：US20190090761A1
公开(公告)日：2019-03-28
申请号：US16199390
申请日：2018-11-26
发明人： Yukiya SAWANOI , Yoshihiko SANO , Takeshi KUBO , Toshihiko OGURA
摘要： A blood pressure measuring cuff according to the present invention includes a pressing cuff which is belt-shaped, is wrapped around a part to be measured, and receives supply of a pressurizing fluid to press the part to be measured. An arterial pressure sensor for detecting pressure applied to an artery passing portion of the part to be measured by the pressing cuff is disposed at a portion of an inner peripheral surface of the pressing cuff which should face an artery of the part to be measured, separately from the pressing cuff.
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公开(公告)号：US20240197189A1
公开(公告)日：2024-06-20
申请号：US18592574
申请日：2024-03-01
发明人： Kentaro MORI , Takeshi KUBO , Takashi ONO , Yoshihide TOKKO , Masaki HARADA , Kosuke ABE , Shohei IWATA , Yoshihiko SANO
IPC分类号： A61B5/021 , A61B5/0205 , A61B5/024 , A61B5/0245
CPC分类号： A61B5/02141 , A61B5/0205 , A61B5/02427 , A61B5/02438 , A61B5/0245 , A61B2560/0468 , A61B2562/168
摘要： A biological information measurement device measuring blood pressure of a subject and biological information which includes: a curved support member; a belt portion; a fluid bag; a pump; a valve; a blood pressure measurement unit; a detection unit which comes into contact with the measurement site of the subject; and a biological information measurement unit measuring the biological information with the detection unit, in which the fluid bag includes a first bag portion and a second bag portion, and the detection unit which is arranged at a position which allows a change in a contact state between the detection unit and the measurement target site due to movement of the detection unit support portion accompanying a volume change of the fluid bag and the second bag portion to be limited to a predetermined range.
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公开(公告)号：US20240081715A1
公开(公告)日：2024-03-14
申请号：US18511418
申请日：2023-11-16
发明人： Kentaro MORI , Takeshi KUBO
CPC分类号： A61B5/332 , A61B5/0205 , A61B5/256 , A61B5/26 , A61B5/282 , A61B5/339 , A61B5/6824 , A61B5/684 , A61B5/021 , A61B2562/0219
摘要： An electrocardiogram measurement device according to an aspect of the present disclosure is a portable electrocardiogram measurement device, and the electrocardiogram measurement device includes: a first electrode disposed at a position that can be touched with one upper limb of a measurement subject; a second electrode disposed at a position that can be touched with the other upper limb of the measurement subject; a calculation unit that calculates a potential difference between the first electrode touched with the one upper limb of the measurement subject and the second electrode touched with the other upper limb of the measurement subject; a guide unit that generates guidance information to guide the measurement subject to bring the other upper limb into contact with a predetermined portion of the second electrode; and a display unit that displays the potential difference calculated by the calculation unit and/or the guidance information generated by the guide unit.
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公开(公告)号：US20190298194A1
公开(公告)日：2019-10-03
申请号：US16442694
申请日：2019-06-17
发明人： Shohei IWATA , Takanori NISHIOKA , Akira TAMPO , Yoshihiko SANO , Takeshi KUBO , Yu HIGASHIMURA
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.
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公开(公告)号：US20180310835A1
公开(公告)日：2018-11-01
申请号：US16026173
申请日：2018-07-03
发明人： Yukiya SAWANOI , Yoshihiko SANO , Brian BRIGHAM , Takeshi KUBO
IPC分类号： A61B5/0225 , A61B5/022 , A61B5/00
CPC分类号： A61B5/022 , A61B5/0225 , A61B5/107 , A61B5/22
摘要： The instrument according to the present invention includes a band-like belt worn around a wrist, and a main body disposed at a portion of the belt corresponding to the volar surface or the dorsal surface of the wrist. An element for executing a blood pressure measuring function is mounted in the main body. A battery for supplying electric power to the element mounted in the main body is disposed at a portion of the belt located away from the main body in the circumferential direction around the wrist. A wire is provided in the belt, extends in the circumferential direction along the fluid bag, and electrically connects the element mounted in the main body and the battery. In the belt, the wire is disposed away from the fluid bag in the width direction perpendicular to the circumferential direction and extends along an edge section of the belt.
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10.发明公开公开(公告)号：US20240197248A1
公开(公告)日：2024-06-20
申请号：US18592577
申请日：2024-03-01
发明人： Takahiro HAMAGUCHI , Yuka TANABE , Kentaro MORI , Takeshi KUBO , Yuki TAKANO , Yasuo ASANO , Rika KATO
CPC分类号： A61B5/681 , A61B5/02233 , A61B5/256 , A61B5/28 , A61B5/6844
摘要： This biometric information measurement device is used while attached to a wrist of a human body, and comprises: a blood pressure measurement unit; an electrocardiographic waveform measurement unit provided with a plurality of electrodes and is for measuring electrocardiographic waveforms of the human body; an electrode contact state detection unit that detects the contact states of the human body with the plurality of electrodes; a position detection unit; a controller; a first determining unit that determines whether the device is positioned at a height within a predetermined range; a second determining unit that determines whether the human body is stably in contact with the plurality of electrodes; and a batch measurement controller that performs control for executing, in batches, the blood pressure measurement by unit of the blood pressure measurement unit and the measurement of the electrocardiographic waveforms of the human body by unit of the electrocardiographic waveform measurement unit.
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