Abstract: A blood pressure measurement device includes an outer case; a base; a pump provided on the base such that the pump is shifted from a center of the outer case and located on one side as viewed in a circumferential direction of a living body; a drive unit provided on the base and located on one side of the pump as viewed in a direction orthogonal to the circumferential direction; an on-off valve provided on another side of the pump as viewed in the direction orthogonal to the circumferential direction; a pressure sensor provided on said another side of the pump as viewed in the direction orthogonal to the circumferential direction; and packing provided between the on-off valve and the pressure sensor and the base.

Abstract: Provided is a sensor module, a method for manufacturing a sensor module, and a blood pressure measurement device that can improve the holding force onto a soft portion. A sensor module 63 of a blood pressure measurement device 1 includes: a sensor base 72; a pressure sensor portion 71 fixed to the sensor base 72; a sensor head cover 73 including, on an outer surface, an opening 73a in a region that comes into contact with a wrist 100 and an inner surface 73g formed with unevenness, the sensor head cover 73 being fixed to the sensor base 72 and forming a gap portion 79 that communicates with the opening 73a between the inner surface 73g, the sensor base 72, and the pressure sensor portion 71; and a soft portion 74 disposed in the gap portion 79 and, at least, filling up the opening 73a and covering the pressure sensor portion 71.

Abstract: A blood pressure measurement device includes an outer case; a base; a pump provided on a surface of the base such that the pump is shifted from a center of the outer case and located on one side as viewed in a circumferential direction of a living body; a first pressure sensor and a second pressure sensor that are provided such that the first pressure sensor and the second pressure sensor are arranged side by side in the circumferential direction and located on one side as viewed in a direction orthogonal to the circumferential direction; and a first on-off valve and a second on-off valve that are provided such that the first on-off valve and the second on-off valve are arranged side by side in the circumferential direction with reference to the first pressure sensor and the second pressure sensor.

Abstract: In an information management system according to the present invention, a measuring device including an output means including an oscillation device capable of generating ultrasonic waves causes the oscillation device to generate ultrasonic waves including identification information enabling the measuring device to be identified. An information terminal including a microphone capable of detecting the ultrasonic waves acquires the identification information from the ultrasonic waves via the microphone. The information terminal is caused to display the measuring device for which the identification information has been acquired. In a case where the information terminal receives an input indicating that the displayed measuring device is to be device-registered, the measuring device is device-registered on the information terminal.

Abstract: A belt and electrocardiographic measurement device, the belt including a belt body windable around an upper arm in a circumferential direction of the upper arm, and an electrode array including a plurality of electrodes fixed to an inner surface of the belt body and arranged side by side in a direction, which is a longitudinal direction of the belt body, the plurality of electrodes being more than N+2 in number, where N is a number of electrodes required for obtaining electrocardiographic information, the electrodes, counted from a first electrode located at a first end in the direction (X) by counting including the first electrode, to the (N+1)th electrode in the direction (X) being arranged at equal intervals that are predetermined intervals, and intervals between each of the (N+1)th and subsequent electrodes being greater than the predetermined interval.

Abstract: Prediction of a disease onset risk is enabled by focusing on characteristic change in biological information depending on a time period. A prediction device SV acquires blood pressure data and determination data on irregular pulse waves and acquires input data indicating a sleep time period or information indicating a determination result of a sleep condition. Further, based on the input data indicating the sleep time period or the information indicating the determination result of the sleep condition, the sleep time period is set as a prediction target period and is divided into a first half and a second half. A degree of change in the blood pressure data and a degree of change in frequency of occurrence of irregular pulse waves in each of the first half time period and the second half time period are calculated and multiplied. With this, a total risk in the sleep time period is calculated.

Abstract: A blood pressure measurement device having an attach portion including: an opening portion provided at a position opposite a region where one artery of a wrist is found and an end surface that curves conforming to a shape in a circumferential direction of a portion of the wrist; a fastener on the attach portion; and a sensing body including: a sensor unit opposite the opening portion, the sensor unit including a sensor module that comes into contact with the region where the one artery of the wrist is found and an air bag that presses the sensor module toward the wrist by expanding when the device is worn on the wrist, a case that houses the sensor module to allow the sensor module to move in one direction with respect to the opening portion, and a biasing member that biases the sensor module in a direction away from the wrist.

Abstract: An oral care implement body to which a replacement head can be detachably coupled. In one embodiment, the oral care implement body includes a gripping portion having a shoulder, a stem extending from the shoulder along a longitudinal axis, and a boss protruding from an outer surface of the stem. The boss may have a locking rib section having an undercut surface that is axially spaced from the shoulder and a positioning rib section extending from the locking rib section to the shoulder. The undercut surface may circumferentially protrude from a first side surface of the positioning rib section. The locking rib section may extend along a first rib axis and the positioning rib section may extend along a second rib axis, the first rib axis oriented obliquely to the second rib axis.

Abstract: The present invention includes a pressing cuff for compressing a measurement target site. A sensing cuff containing a pressure transmission fluid is provided on an inner circumferential side of the pressing cuff. A pressure at a rising start point and a pressure at a peak point indicated by a pressure pulse wave for each beat are obtained by subtracting a direct current component of data representing a pressure of the pressing cuff from data representing a pressure of the sensing cuff in the process of depressurization. A first time point at which the pressure at the peak point for each beat transitions between a zero level and a positive value is obtained. A second time point at which the pressure at the rising start point for each beat transitions between the zero level and the positive value is obtained.

Abstract: High blood pressure measurement accuracy can be achieved with a blood pressure monitor employing a double cuff structure. A blood pressure monitor of the present invention includes a pressing member that includes a pressure cuff having a bag shape capable of containing fluid and generates a pressing force toward a measurement site of a subject when the pressing member is wound around the measurement site and the pressure cuff is inflated, and a controller that controls an operation of the adjuster such that the fluid is contained in the sensing cuff in an amount corresponding to biometric information about the subject and the pressure cuff is inflated or inflated and deflated in this state when performing a blood pressure measurement, and calculates a blood pressure value of the subject based on an output from the pressure sensor.

Abstract: A blood pressure measurement device includes a bag-like pressing cuff wound around a measurement target site of a living body; a back plate arranged on the living body side of the pressing cuff; a bag-like sensing cuff arranged on the living body side of the back plate; a supply device configured to supply a fluid into the cuffs; first guides arranged on the living body side of the pressing cuff and configured to form wrinkles in a direction intersecting the winding direction; and second guides arranged on the living body side of the sensing cuff and configured to form wrinkles in the direction intersecting the winding direction.

Abstract: A connector capable of maintaining a state of being connected to a power feeding unit is provided. A blood pressure measurement device charging connector includes a main body including: a first member, a second member facing the first member, the second member including a protrusion including an end surface that makes contact with an inner peripheral surface of a pulling cuff provided on an inner peripheral surface of a curler mounted on the blood pressure measurement device, a rotational shaft configured to rotatably couple the first member and the second member, and a biasing member configured to bias the first member and the second member in an approaching direction; and a connection terminal connected to a power feeding terminal provided in the curler, the connection terminal being provided on the second member side in the first member.

Abstract: A sphygmomanometer according to the present disclosure includes a main body that is mounted with a pump and is to be disposed on a dorsal surface of a wrist and a cuff that is to be attached around the wrist. The cuff extends along a circumferential direction of the wrist from an ulnar side end portion of the main body to a palmar surface and is set to a length covering an ulnar artery or a length covering a radial artery beyond the ulnar artery of a wrist having a preset maximum wrist circumference. A fluid is supplied from the pump to the cuff to press the wrist. A blood pressure is calculated based on a pressure of the fluid contained in the cuff.

Abstract: In a sphygmomanometer of the present invention, a cuff is attached to a rotating shaft on a rear surface side opposite to a front surface side arranged facing a subject during blood pressure measurement. A swing mechanism maintains a tilt angle of a central axis of the cuff with respect to a horizontal plane at a certain standby angle in a standby state of an upper arm not being inserted into the cuff, and also allows the tilt angle of the cuff to become either larger or smaller than the standby angle by the upper arm being inserted into the cuff.