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公开(公告)号：US20240180437A1
公开(公告)日：2024-06-06
申请号：US18442579
申请日：2024-02-15
发明人： Masaki HARADA , Yoshihide TOKKO
CPC分类号： A61B5/02233 , A61B5/02141 , A61B5/681
摘要： A blood pressure measurement device includes a cuff structure including a connecting portion provided at a portion facing a wrist side of a case, the connecting portion being connected to a connected portion of the case, a belt body including a bag body formed with a hole disposed with the connecting portion on one end side in a longitudinal direction at a portion facing the connected portion in a state where the cuff structure is disposed inside the bag body, and an attachment portion including one end portion fixed on the one end side of the bag body and the other end side from the hole of the bag body, and the other end portion attached to an attached portion, the attachment portion having a length from the one end portion to the attached portion shorter than a length from the one end portion to the connecting portion.
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公开(公告)号：US20240183464A1
公开(公告)日：2024-06-06
申请号：US18442597
申请日：2024-02-15
IPC分类号： F16K99/00
CPC分类号： F16K99/0051 , F16K99/0015 , F16K2099/008
摘要： Valve element for controlling flow of fluid, including: a first movable electrode portion including a fluid introduction port through which the fluid flows; a second movable electrode portion including a discharge port through which the fluid is discharged, the second movable electrode portion being disposed to cover the fluid introduction port, with an interval between the second movable electrode portion and the first movable electrode portion; a spacer portion configured to secure the interval between the first movable electrode portion and the second movable electrode portion; and a frame portion configured to form a back chamber that communicates with the fluid introduction port and configured to support the first movable electrode portion, wherein the first movable electrode portion and the second movable electrode portion can be drawn together by an electrostatic attractive force generated by applying a voltage to the first and second movable electrode, sealing the fluid introduction port.
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公开(公告)号：US20220000380A1
公开(公告)日：2022-01-06
申请号：US17479625
申请日：2021-09-20
发明人： Zhe LI , Toshihiko OGURA , Toshiaki KOGA , Akira OSHIUMI , Yoshihide TOKKO
IPC分类号： A61B5/022 , A61B5/021 , A61B5/00 , A61B5/0235
摘要： A sphygmomanometer according to the present invention includes an air leakage testing unit that performs air leakage testing on an air system to obtain an air leakage testing result, and a storage unit that stores the air leakage testing result. The air leakage testing result stored in the storage unit is displayed, on a display device, in a first display mode during a transition from a power-off state to a standby state or a non-blood pressure measurement state where a measurement start operation is disabled, or during a transition from the standby state to the power off state or the non-blood pressure measurement state where the measurement start operation is disabled, whereas, in the standby state or during blood pressure measurement, the air leakage testing result is not displayed or is displayed in a second display mode lower in degree of enhancement than the first display mode.
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公开(公告)号：US20240081659A1
公开(公告)日：2024-03-14
申请号：US18511499
申请日：2023-11-16
发明人： Kentaro MORI , Takeshi KUBO , Yasuo ASANO , Yoshihide TOKKO
IPC分类号： A61B5/0205 , A61B5/00
CPC分类号： A61B5/0205 , A61B5/7221 , A61B5/7225 , A61B5/7445 , A61B5/021 , A61B2560/045
摘要： A biological information system/device/program/recording medium, which may include: a biological information measurement device; and a terminal. The biological information measurement device includes: a measurement unit that can measure first information related to a living body and second information related to the living body; a first processing unit that can execute first processing related to display or diagnosis on the first information; and a communication unit that can communicate the second information with the terminal. The terminal includes: a reception unit that can receive the second information from the biological information measurement device; a second processing unit that can execute second processing related to display or diagnosis on the second information; and a transmission unit that can transmit the second information on which the second processing is executed to the biological information measurement device.
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公开(公告)号：US20240041337A1
公开(公告)日：2024-02-08
申请号：US18487705
申请日：2023-10-16
发明人： Yoshihide TOKKO
CPC分类号： A61B5/02233 , A61B5/681 , A61B5/742 , A61B2560/0443
摘要： A blood pressure measurement device includes: a watch body including a first display unit configured to display information including a time and a blood pressure value and disposed on a back side of a wrist; a band including a pressure measurement unit including a pump and a pressure sensor configured to detect a pressure, and band portions provided at symmetrical positions in a circumferential direction of an outer circumferential surface of the pressure measurement unit, connected to the watch body, and extending from the pressure measurement unit, the band configured to fix the watch body to the wrist; a cuff structure fluidly connected to the pump and in which pressure is detected by the pressure sensor; and a first control unit provided in the watch body or the pressure measurement unit and configured to calculate a blood pressure value based on a detection result of the pressure sensor.
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公开(公告)号：US20230050831A1
公开(公告)日：2023-02-16
申请号：US17930937
申请日：2022-09-09
发明人： Yuki TAKANO , Yoshihide TOKKO
摘要： A fluid circuit of a blood pressure measurement device includes a first cuff connected to a secondary side of a pump that supplies a fluid to a secondary side, a second cuff connected to a secondary side of the first cuff, a first valve provided between the first cuff and the second cuff, the first valve that closes when a differential pressure between the first cuff and the second cuff reaches a predetermined differential pressure, and a fluid resistor provided between the first valve and the second cuff.
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公开(公告)号：US20240183349A1
公开(公告)日：2024-06-06
申请号：US18442698
申请日：2024-02-15
IPC分类号： F04B43/04
CPC分类号： F04B43/046
摘要： To provide a technology that can achieve an improvement in the characteristics of a pump configured to pump a fluid by bending vibration of a plate-shaped piezoelectric actuator and downsizing of the pump. A pump structure according to an aspect of the present disclosure includes an actuator capable of bending vibration, a fixing portion disposed to surround the actuator, and a support portion disposed integrally with the fixing portion and the actuator to connect the fixing portion and the actuator, the support portion supporting the actuator to enable the bending vibration with respect to the fixing portion. The actuator and the fixing portion are not similar in shape. The support portion includes a folded portion at which the support portion can be overlapped along the outer shape of the actuator.
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公开(公告)号：US20230355114A1
公开(公告)日：2023-11-09
申请号：US18356668
申请日：2023-07-21
发明人： Takashi ONO , Yoshihide TOKKO , Masaki HARADA
CPC分类号： A61B5/02233 , A61B5/681 , A61B2562/0247
摘要： A flow path plate unit includes a first flow path plate with at least one surface being formed in a planar shape; a second flow path plate with one surface, which is opposed to the surface of the planar shape of the first flow path plate, being formed in a planar shape; and an attachment member including a notch formed in a shape of a flow path, and being configured to attach the first flow path plate and the second flow path plate.
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公开(公告)号：US20230000373A1
公开(公告)日：2023-01-05
申请号：US17930958
申请日：2022-09-09
发明人： Masaki HARADA , Yoshihide TOKKO
摘要： To provide a cuff structure capable of improving measurement accuracy of blood pressure, and a blood pressure measurement device. A cuff structure includes a sensing cuff configured in shape that is long in one direction and coming into contact with a region of a wrist where an artery is present, a pressing cuff configured in a shape that is long in one direction, provided on a side of the sensing cuff opposite from the wrist side surface, and pressing the sensing cuff against the wrist by being inflated, and a wall portion provided along at least one edge portion along a longitudinal direction of the sensing cuff and having a leading end surface on the wrist side coming into contact with the wrist.
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公开(公告)号：US20240206748A1
公开(公告)日：2024-06-27
申请号：US18598010
申请日：2024-03-07
发明人： Yoshihide TOKKO , Kosuke ABE , Takashi ONO
CPC分类号： A61B5/02225 , A61B5/02233 , A61B5/681 , A61B2560/0462 , A61B2562/0247
摘要： A blood pressure measurement device includes a housing, a flow path plate unit accommodated in the housing and at least partially formed of a conductive material, a pump connected to the flow path plate unit, a pressure sensor connected to the flow path plate unit, a cuff connected to the flow path plate unit and fluidly connected to the pump and the pressure sensor via the flow path plate unit, a printed circuit board accommodated in the housing and including GND, and at least one connection member that connects the GND of the printed circuit board and a part of the flow path plate unit formed of a conductive material.
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