Abstract: The risk analysis system according to the present invention includes: a storage apparatus which stores subject data including information related to health of a subject; an analyzer which analyzes a risk related to the health of the subject based on the subject data acquired from the storage apparatus; and an output apparatus which outputs an analysis result by the analyzer. The analyzer has: a risk estimating unit which estimates an event onset risk of the subject based on the subject data; and a medical expense predicting unit which predicts future medical expenses, which are medical expenses to be incurred in the future by the subject, based on the event onset risk estimated by the risk estimating unit and the subject data.

Abstract: A electrical treatment device (100) includes a band-like member (20), a first electrode portion (41), a second electrode portion (42), a first mark portion (31) configured to be aligned with a specific position of a right lower limb when the band-like member (20) is wrapped around the right lower limb such that the first electrode portion (41) is guided to a first target position and the second electrode portion (42) is guided to a second target position, and a second mark portion (32) configured to be aligned with a specific position of a left lower limb when the band-like member (20) is wrapped around the left lower limb such that the first electrode portion (41) is guided to a third target position and the second electrode portion (42) is guided to a fourth target position.

Abstract: An authentication device according to an aspect of the present invention includes an acquisition unit configured to acquire measurement data including a measured value and measurement time information associated with the measured value from a biological information measuring device configured to measure a value related to biological information, a provision unit configured to provide a function to be used by one specific user, a sensor unit including at least one sensor, an estimation unit configured to estimate, on the basis of information acquired by the sensor unit, a state of the one specific user during a time range specified by the measurement time information, and an identification unit configured to identify whether the measured value pertains to the one specific user on the basis of whether the function is in an enabled state during the time range and an estimation result of the state.

Abstract: An ultrasonic vibrator driving apparatus performs driving by applying an alternating voltage as a drive voltage to an ultrasonic vibrator that includes a piezoelectric element and has a unique resonance frequency. The drive voltage is generated with a variable frequency in a frequency range including the resonance frequency of the ultrasonic vibrator. The frequency of the drive voltage is repeatedly swept with a predetermined sweep width and a predetermined sweep period so as to include the resonance frequency, based on a reference frequency set according to the resonance frequency of the ultrasonic vibrator. The sweep period and the sweep width are restricted by being associated so as to fall within a predetermined allowed range on a two-dimensional map divided by the sweep period and the sweep width.

Abstract: A mesh nebulizer that atomizes and ejects liquid through a mesh portion includes a vibration portion including a vibration surface facing upward, a liquid supply portion that supplies liquid toward the vibration surface of the vibration portion, a sheet including the mesh portion, and a support frame that supports a peripheral edge of the sheet. The support frame includes a bottom plate that supports a lower surface of the peripheral edge of the sheet, the bottom plate having a flat annular shape, and a larger inner diameter than a diameter of the vibration surface, and a protrusion radially protruding inward from the bottom plate. The sheet including the mesh portion faces the vibration surface at an inclination angle and is in contact with a first portion of a peripheral edge of the vibration surface.

Abstract: Provided is a biological sound measurement device capable of suppressing an occurrence of a rubbing noise and improving a measurement accuracy. The biological sound measurement device (1) includes a sound measurement unit (3) including a contact surface (30) configured to be brought into contact with the body surface S of a subject, and a gripping portion (10) supporting the sound measurement unit (3) and configured to be gripped by a measurer. At least a first region of a front surface of the gripping portion (10), excluding a region to be covered by a hand Ha of the measurer in a state in which the gripping portion (10) is gripped by the measurer, is a region not including an angular portion.

Abstract: The risk analysis system according to the present invention includes: a storage apparatus which stores subject data including information related to health of a subject; an analyzer which analyzes a risk related to the health of the subject based on the subject data acquired from the storage apparatus; and an output apparatus which outputs an analysis result by the analyzer. The analyzer has: a risk estimating unit which estimates an event onset risk of the subject based on the subject data; and a medical expense predicting unit which predicts future medical expenses, which are medical expenses to be incurred in the future by the subject, based on the event onset risk estimated by the risk estimating unit and the subject data.

Abstract: A sphygmomanometer of the present invention includes a cuff for compressing a site to be measured of a subject, and measures a blood pressure by observing a pressure of the cuff. The sphygmomanometer includes a feature acquisition unit that acquires feature information regarding a pressure change pattern of a subject to be authenticated. The pressure change pattern rises while increasing its increase rate with a lapse of time from a start of pressurization in a pressurization process of a cuff. The sphygmomanometer further includes an authentication unit that compares the acquired feature information with registered feature information regarding a user registered in advance, and performs personal authentication on the subject.

Abstract: A sphygmomanometer includes: a first fluid bag that is to be worn around a measurement site; first and second pulse wave sensors that are mounted on first fluid bag, and detect pulse waves of respective opposing areas of an artery running along measurement site; pressing parts that locally presses areas corresponding to first and second pulse wave sensors from an outer circumference side, opposite of an inner circumference side of first fluid bag where first and second pulse wave sensors are mounted. Blood pressure is calculated based on pulse transit time obtained from outputs from first and second pulse wave sensors, with first fluid bag in an unpressurized state and first and second pulse wave sensors being pressed by a pressing force of the pressing part. Blood pressure is calculated, for oscillometric blood pressure measurement, based on pressure within first fluid bag with first fluid bag in a pressurized state.

Abstract: A blood pressure measuring cuff of the present invention includes: an outer cloth that extends in a longitudinal direction in a band shape and surrounds a site to be measured; a pressing fluid bag that is provided to extend along the longitudinal direction on a side of the outer cloth facing the site to be measured and compresses the site to be measured; a sound acquisition fluid bag that is provided between the outer cloth and the pressing fluid bag in a thickness direction perpendicular to the outer cloth and acquires a sound from the site to be measured via the pressing fluid bag; a first fluid pipe connected to the pressing fluid bag so as to be capable of flowing a fluid; and a second fluid pipe connected to the sound acquisition fluid bag so as to be capable of flowing a fluid, separately from the first fluid pipe.

Abstract: A sphygmomanometer according to the present invention includes a blood pressure measuring cuff worn around a site to be measured, a pressure device that pressurizes or depressurizes the cuff, and a sound detection device that detects a sound generated by the site to be measured via the cuff. An amplification factor setting unit measures a first passage time required for the pressure of the cuff to pass through a first pressure range in a pressurization process of the cuff, and variably sets an amplification factor for a Korotkoff sound component according to the first passage time. A blood pressure calculation unit receives an output of the sound detection device according to the sound from the cuff, amplifies the Korotkoff sound component included in the output at a set amplification factor, and calculates a blood pressure of the site to be measured.

Abstract: A health management apparatus includes a processor that is configured to activate a sugoroku including squares linking a starting square with a finishing square and direct a piece of a user to be advanced through the squares. The processor is configured to obtain measurement data including biological information of the user and a time of day or location of measurement at which the biological information has been measured. The processor is configured to assess an evaluation value based on whether the time of day or location of measurement satisfies a condition, and determine a number of squares through which the piece is to be advanced in the sugoroku, based on the evaluation value.

Abstract: A diagnosis assistance apparatus, a diagnosis assistance method, a diagnosis assistance program, and a bodily information measurement apparatus, assist diagnosis by outputting information that is useful for the diagnosis. A bodily information measurement apparatus includes a data acquisition unit that acquires data for analysis in which bodily information measured from a measurement subject and position information of the measurement subject at the time of measuring the bodily information are associated; an index generation unit that, based on bodily information associated with position information that is included in the data and belongs to multiple pieces of pre-registered location information, generates numerical value indices for determining a bodily state of the measurement subject with respect to the respective pieces of location information; and an output unit that performs output based on the numerical value indices generated for the multiple pieces of location information.

Abstract: In the present invention, a blood pressure measuring cuff is worn around a rod-shaped site to be measured of a subject in a circumferential direction. A light projecting unit is disposed only along an edge portion on one side or both sides of the cuff in a width direction, and irradiates a periphery of a target region of the site to be measured with light. A light receiving unit is provided in a sheet shape along a specific portion facing the target region on an inner surface of the cuff, and receives light scattered or reflected by the target region to obtain an image including a vein pattern of the target region. An authentication unit compares the vein pattern with a reference vein pattern registered in advance, and performs the vein authentication on the subject.

Abstract: 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, including one end and another end separated from each other, also 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; a sensing cuff arranged in a region of the wrist where arteries exist; a back plate provided between the curler and the sensing cuff and extending in a circumferential direction of the wrist; a pressing cuff provided on a side of the curler nearer to the strap and configured to press the sensing cuff; and a cuff provided on a side of the curler nearer to the living body and arranged on the dorsal side of the wrist.

Abstract: 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.