Abstract: A measuring method of measuring a concentration of a target ingredient in a sample by using a sensor including an interdigitated array electrode that includes a first electrode and a second electrode, and a reagent layer on the interdigitated array electrode, the measuring method includes: applying a voltage to between the first electrode and the second electrode; measuring a first current value of an electric current flowing between the first electrode and the second electrode; measuring a second current value of the current flowing between the first electrode and the second electrode; calculating the concentration of the target ingredient in the sample, based on a third current value; calculating a correction value, based on the first current value and the second current value; and a step of correcting the concentration of the target ingredient in the sample, based on the correction value.

Abstract: Provided is a blood measuring apparatus including: a spectroscope; an optical system configured to irradiate a living body with excitation light from a light source, and to guide, to the spectroscope, Raman scattered light from the living body; a control unit configured to adjust an irradiation position at which the living body is irradiated with the excitation light by the optical system; and a detector configured to detect a spectrum of the Raman scattered light using light of each wavelength dispersed by the spectroscope. A plurality of the spectra detected by the detector are integrated, and numerical value information regarding a substance included in blood of the living body is measured based on an integration result, and the control unit adjusts the irradiation position such that the plurality of spectra are detected at changed positions.

Abstract: A measuring apparatus includes: a measurement unit configured to measure a concentration value of a specified substance contained in a sample; an acquiring unit configured to acquire information about a user's activity status; a calculation unit configured to calculate a concentration value of the specified substance within a second period ranging from present time to second predetermined time after the present time, based on a concentration value of the specified substance within a first period ranging from first predetermined time before the present time to the present time and the information about the user's activity status within the first period; and an informing unit configured to inform a user of the information about the concentration value of the specified substance when the concentration value of the specified substance within the second period does not fall within a range of a predetermined concentration value.

Abstract: Provided is a blood measuring apparatus including: a spectroscope; an optical system configured to irradiate a living body with excitation light from a light source, and to guide, to the spectroscope, Raman scattered light from the living body; a control unit configured to adjust an irradiation position at which the living body is irradiated with the excitation light by the optical system; and a detector configured to detect a spectrum of the Raman scattered light using light of each wavelength dispersed by the spectroscope. A plurality of the spectra detected by the detector are integrated, and numerical value information regarding a substance included in blood of the living body is measured based on an integration result, and the control unit adjusts the irradiation position such that the plurality of spectra are detected at changed positions.

Abstract: Provided is an analysis apparatus capable of acquiring a measurement result with high reliability that includes: a signal detection unit; a measuring unit; a first temperature detection unit; a second temperature detection unit; and a calculation unit.

Abstract: A measuring method of measuring a concentration of a target ingredient in a sample by using a sensor including an interdigitated array electrode that includes a first electrode and a second electrode, and a reagent layer on the interdigitated array electrode, the measuring method includes: applying a voltage to between the first electrode and the second electrode; measuring a first current value of an electric current flowing between the first electrode and the second electrode; measuring a second current value of the current flowing between the first electrode and the second electrode; calculating the concentration of the target ingredient in the sample, based on a third current value; calculating a correction value, based on the first current value and the second current value; and a step of correcting the concentration of the target ingredient in the sample, based on the correction value.

Abstract: An electrochemical sensor includes a base plate including one end portion and another end portion, an electrode portion formed on the one end portion of the base plate, a connecting portion, formed on the another end portion of the base plate, for electrically connecting the electrode portion to a monitoring instrument, and an attaching portion formed on the another end portion, the attached portion being employed for attaching the another end portion to the monitoring instrument in a state where the one end portion is enabled to swing relatively to the monitoring instrument.

Abstract: This aims to provide an analyzing tool including a substrate, a first electrode formed on the substrate and having an action pole, a second electrode formed on the substrate and having an opposed pole, and a first regulating element for regulating such a contact area in the action pole as to contact a specimen. The analyzing tool further comprises second regulating elements for regulating the effective area for electron transfers in at least one of the action pole and the opposed pole.

Abstract: A continuous analysis apparatus capable of transmitting information about components in body fluid to another apparatus such as medicine dosing apparatus more correctly without giving a user displeasure. The continuous analysis apparatus according to the present invention includes a sensing unit 2 including a sensor that is held in subcutaneous tissue for obtaining information with respect to an objective substance in a sample; and a data holding unit 3 having a storage means for storing the information obtained from the sensor or data corresponding to the information, the sensing unit and the data holding unit having configuration so that they are separably joined to each other.

Abstract: This aims to provide an analyzing tool including a substrate, a first electrode formed on the substrate and having an action pole, a second electrode formed on the substrate and having an opposed pole, and a first regulating element for regulating such a contact area in the action pole as to contact a specimen. The analyzing tool further comprises second regulating elements for regulating the effective area for electron transfers in at least one of the action pole and the opposed pole.

Abstract: When continuous user biometric information is transmitted to a server device continuously from a handheld device used by a user, the server device can be caused to receive a required measurement value efficiently at a required time, select information desired by the user on the basis of the measurement value and user peripheral information, and provide the user with the information reliably, without imposing excessive communication charges and the like. A server device 140 is used together with a handheld device 110 that transmits the user peripheral information to the server device and receives the information transmitted from the server device.

Abstract: Provided is an analysis apparatus capable of acquiring a measurement result with high reliability that includes: a signal detection unit; a measuring unit; a first temperature detection unit; a second temperature detection unit; and a calculation unit.

Abstract: The present invention relates to an analytical tool (X1) to be mounted to an analytical apparatus (1) which includes a plurality of terminals (11, 12) and an analysis circuit (13). The analytical tool includes a plurality of electrodes (21, 22) coming into contact with the plurality of terminals (11, 12) when mounted to the analytical apparatus (1). In the analytical tool (X1), at least one (12) of the electrodes (21, 22) serves as a disturbing-noise countermeasure electrode to which disturbing noise is more likely to come in comparison with the other electrodes (11) than the above-mentioned electrode (12).

Abstract: This invention is regard to an analysis device that analyze a specific component in bodily fluid extracted from the skin using an analysis tool. The analysis device comprise a laser beam oscillation section that emits a laser beam for extracting the bodily fluid from the skin, and a detection mechanism that detects whether or not the analysis tool exists at a target position. The analysis device is adapted to emit the laser beam from the laser beam oscillation section when the analysis tool is detected by the detection mechanism.

Abstract: Provided are a measurement device, a sensor unit, and a sensor placement method, which enable the suppression of the occurrence of a situation where a measurement carried out with a sensor implanted under the skin, the implanted sensor becomes faulty. A sensor unit is used for measuring numerical information relating to a substance contained in a body fluid in a body. The sensor unit is provided with a sensor a part of which is placed under the skin and generates a signal according to the state of the substance, a base which is disposed on the skin and holds the sensor, a variable mechanism which is attached to the base and enables the position and/or the direction of the sensor with reference to the base to be varied, and an external terminal which is provided in the base and leads the signal generated by the sensor to the outside.

Abstract: An electrochemical sensor includes a base plate including one end portion and another end portion, an electrode portion formed on the one end portion of the base plate, a connecting portion, formed on the another end portion of the base plate, for electrically connecting the electrode portion to a monitoring instrument, and an attaching portion formed on the another end portion, the attached portion being employed for attaching the another end portion to the monitoring instrument in a state where the one end portion is enabled to swing relatively to the monitoring instrument.

Abstract: A continuous analysis apparatus capable of transmitting information about components in body fluid to another apparatus such as medicine dosing apparatus more correctly without giving a user displeasure. The continuous analysis apparatus according to the present invention includes a sensing unit 2 including a sensor that is held in subcutaneous tissue for obtaining information with respect to an objective substance in a sample; and a data holding unit 3 having a storage means for storing the information obtained from the sensor or data corresponding to the information, the sensing unit and the data holding unit having configuration so that they are separably joined to each other.

Abstract: When continuous user biometric information is transmitted to a server device continuously from a handheld device used by a user, the server device can be caused to receive a required measurement value efficiently at a required time, select information desired by the user on the basis of the measurement value and user peripheral information, and provide the user with the information reliably, without imposing excessive communication charges and the like. A server device 140 is used together with a handheld device 110 that transmits the user peripheral information to the server device and receives the information transmitted from the server device.

Abstract: The present invention relates to an analytical tool (1) comprising a substrate (10), a capillary (13) which is formed on the substrate (10) and into which a sample liquid is to be loaded by movement of the sample liquid in the capillary. The substrate (10) is provided with a liquid movement preventer for preventing the sample liquid loaded into the capillary (13) from moving further. Preferably, the liquid movement preventer includes a stepped portion (18B) projecting from the substrate or a recess provided at the substrate.

Abstract: The present invention relates to an analytical tool (X1) including a first and a second plate elements (1, 3), a flow path (4) defined between the plate elements (1, 3) and an exhaust port (31) for discharging gas from the flow path (4). The exhaust port (31) is provided at the first plate element (3) and includes a portion which is offset in a thickness direction of the first plate element (3) from the main body (3A) of the first plate element (3). Preferably, the first plate element (3) includes a projection (51) integrally formed on the first plate element (3) and defining the exhaust port (31).