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公开(公告)号：US11534073B2
公开(公告)日：2022-12-27
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：US11540733B2
公开(公告)日：2023-01-03
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：US11534072B2
公开(公告)日：2022-12-27
申请号：US16470458
申请日：2019-06-17
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.
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公开(公告)号：US11529063B2
公开(公告)日：2022-12-20
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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