Abstract: A blood test device (21) ensuring successful measurement wherein fingers scarcely slip out from the blood test device and blood never sticks to other sites in the course from the puncture of the patient's skin to the completion of the blood test. This blood test device (21) comprises a cartridge (24) in which sensors (23) pooling blood oozing out from the punctured skin are stored in a layered state, a transport unit transporting a single sensor sheet (23) from the inside of the cartridge (24) to the outside, a holder (25) holding the transported sensor (23), a laser emitting unit (26) puncturing the skin in the state where the sensor (23) is held by the holder (25), and a pump (28) keeping the inside of the holder (25) and the inside of the cartridge (24) under negative pressure.

Abstract: In an information terminal device (100), a display component (2) displays, on the basis of commands from a controller (9), a plurality of character keys, an enter key (20) for entering input information including one or more characters inputted by selecting the plurality of character keys, and a selection marker indicating one of the plurality of character keys being selected. An input component (3) includes a select key (5) that causes the controller (9) to successively move the selection marker displayed on the display component (2) over the plurality of character keys so as to select one of the character keys, and a change key (8) that causes the controller (9) to change a display content of the display component (2). When the change key (8) has been operated in a state in which the input information is being displayed on the display component (2), the controller (9) moves the selection marker displayed on the display component (2) from the selected character key directly to the enter key (20).

Abstract: Biological sample measurement device includes biological sample measuring instrument, and temperature information supply instrument which supplies temperature information regarding a measurement environment to biological sample measuring instrument and has holding portion of biological sample measuring instrument on the upper surface thereof. Biological sample measuring instrument has main body case, measurement unit provided inside main body case, a control unit connected to the measurement unit, and temperature information reception unit connected to the control unit. Holder has temperature sensor, and temperature information transmission unit which is connected to temperature sensor and transmits the temperature information to temperature information reception unit.

Abstract: A blood analysis device wherein a carrying part blood attached thereto can be localized to thereby facilitate handling after using. When incorporating blood collected from the punctured skin, the blood is held in a skin-puncturing device or the like so that an uncontaminated holding area can be enlarged and the degree of freedom in handling can be increased. A blood analysis device which comprises a plate type device body having a blood collection port for incorporating blood and a ventilation hole formed at a certain distance apart in a face and a passage located inside for connecting the blood collection port to the ventilation hole, and a blood analysis section located within the passage for analyzing the blood having been incorporated via the blood collection port.

Abstract: This biological sample measuring device has a finger groove (6) provided in the short-side direction of a main body case (1) at a position that is closer to a sensor mounting portion (4) than a display section (5) on the rear side of the main body case (1). An interface unit (7) is provided on the front side portion of the main body case (1) corresponding to the finger groove (6). The interface unit (7) has an enter key (7b) and a plurality of cross keys (7ca), etc., disposed at a specific spacing around the outer periphery of the enter key (7b). The enter key (7b) is provided so that it protrudes farther than the cross keys (7ca), etc., on the front side of the main body case (1). A controller (13) performs a reset operation when a plurality of keys are pressed.

Abstract: This biological sample measuring device has the display screen of a display section (2) divided into a first display area (2a) that displays measurement values, and a second display area (2b) that displays the operating status. When the scheduled maintenance is near, a controller (9) displays an scheduled maintenance warning in the first and second display areas (2a and 2b) upon the first start-up that day, and displays an scheduled maintenance warning only in the second display area (2b) upon the second and subsequent start-ups that day.

Abstract: The present invention comprises a biological sample data management device (1) and biological sample measuring devices (2, 3, 4) connected to the biological sample data management device (1). At the biological sample measuring device (2), the brightness of a display section (7) and/or the volume of an operation sound generator (12) is set as a first setting, this first setting is transmitted through the biological sample data management device (1) to the biological sample measuring devices (3, 4), and the brightness of the display section (7) or the volume of the operation sound generator (12) of these biological sample measuring devices (3, 4) is set as a first setting.

Abstract: A high voltage generation circuit for laser puncture in which the voltage for laser puncture can be boosted up to the laser oscillation level in a short time with low power loss. The high voltage generation circuit drives a laser unit for puncturing the skin by oscillating laser light. In the high voltage generation circuit, a capacitor is charged to supply power to the laser unit. A booster circuit supplies a current to the capacitor, and a voltage measurer measures the voltage of the capacitor. A controller controls the booster circuit based on an instruction from a user or the voltage of the capacitor to start precharge of the capacitor with a first current value at a first timing, and to start main charging of the capacitor with a second current value higher than the first current value at a second timing, later than the first timing.

Abstract: A blood inspection device using laser as puncture means. The blood inspection device has an electric power source control circuit for controlling electric power supply of an electric power source section including an electric power source for driving an electric circuit for measurement and also including an electric power source for driving a laser emission device. When a battery is used as the electric power source, the circuit measures the remaining level and voltage of the battery to control the power source so that electric power shortage does not disenable measurement.

Abstract: Disclosed are a measurement device and a puncture device that prevent thermal loss and enable decreased cost in laser units. A laser unit (200) of a measurement device (100) is equipped with a lens barrel (210), a laser rod (220) disposed inside the lens barrel (210), a flash lamp (230) which is disposed opposite the laser rod (220) inside the lens barrel (210) and in which an inert gas is sealed inside a hard glass tube (231), and supports (241, 242, 243, 244), which are made from a material with thermal conductivity of 100 W/(mK) or more, at least parts of which are disposed outside of the lens barrel (210), and which support the circumferential surface of the hard glass tube (231) in a housing.

Abstract: A puncturing device, a blood testing device, and a puncturing method, in which the remaining number of times of puncturing and the remaining number of times of blood testing are displayed. A laser puncturing device (100) has a measuring section (153) for measuring electric power consumed by a single puncturing operation, a measuring section (154) for measuring the residual amount of battery power, and a measuring section (157) for measuring electric power consumed by a laser emission device (110). A calculating section (156) calculates the performable remaining number of times of puncturing based on the measured remaining amount of battery power and measured electric power consumption. A control section (15l) displays the calculated remaining number of times of puncturing on a display section (160).

Abstract: Provided are a blood sensor that is highly reliable and does not contaminate the interior of the main body of the device, a blood testing device and a blood analysis method. The blood sensor (30) is provided with a plate-shaped base (31), a blood storage part (45) set roughly in the center of the base (31), a supply path (44), one end of which is connected to the storage part (45) and the other end of which is connected to an air pore (43b), multiple detecting electrodes (32-35) laid on one surface of the supply path (44), connecting electrodes (32a-35a), each coming out of these detection electrodes (32-35), and skin detection electrodes (47a, 47b) in the storage part (45) or near the storage part (45). The blood detecting device (101) is provided with a skin detecting circuit (200) that detects skin contact by measuring sensor (30) conduction or impedance changes.

Abstract: Provided is a blood testing apparatus capable of measuring a blood sugar level while keeping the operability, even if the remaining battery life is short. This blood testing apparatus includes a casing (12) having a cylindrical opening cylinder (12b), a blood sensor (22) mounted removably in the opening cylinder (12b) of the casing (12) for analyzing the blood, a blood introducing portion (34) formed in the blood sensor (22) and having an opening for storing this opening with the blood having flown from the skin by a pierce, a laser emitting device (13) disposed in the casing (12) for causing a laser beam to pierce the skin through the inside of the opening cylinder (12b) of the casing and the opening of the blood introducing portion (34), and a needle piercing unit (18) disposed in the casing for piercing the skin with the needle through the opening of the blood introducing portion (34).

Abstract: A high voltage generation circuit for laser puncture in which the voltage for laser puncture can be boosted up to the laser oscillation level in a short time with low power loss. The high voltage generation circuit (21) drives a laser unit section (26) for puncturing the skin by oscillating laser light. In the high voltage generation circuit (21), a capacitor (25) is charged to supply power to the laser unit section (26). A booster circuit section (24) supplies a current to the capacitor (25), and a voltage measuring section (27) measures the voltage of the capacitor (25). A control section (28) controls the booster circuit section (24) based on an instruction from a user or the voltage of the capacitor (25) to start precharge of the capacitor (25) with a first current value at a first timing, and to start main charge of the capacitor (25) with a second current value higher than the first current value at a second timing later than the first timing.

Abstract: A blood test device (21) ensuring successful measurement wherein fingers scarcely slip out from the blood test device and blood never sticks to other sites in the course from the puncture of the patient's skin to the completion of the blood test. This blood test device (21) comprises a cartridge (24) in which sensors (23) pooling blood oozing out from the punctured skin are stored in a layered state, a transport unit transporting a single sensor sheet (23) from the inside of the cartridge (24) to the outside, a holder (25) holding the transported sensor (23), a laser emitting unit (26) puncturing the skin in the state where the sensor (23) is held by the holder (25), and a pump (28) keeping the inside of the holder (25) and the inside of the cartridge (24) under negative pressure.

Abstract: Inclined portions 15 which are provided at both end portions of a slider-side rolling element raceway groove 11 are each made up of a first crowning 18 which is formed into a curved surface shape with a large radius of curvature so as to be inclined moderately and continuously from the slider-side rolling element raceway groove, a planar second crowning 19 which neighbors the first crowning and extends towards an inner circumferential surface of a direction turning path and which is steeper in inclination than the first crowning and shorter in axial length than the first crowning, and a slope 20 which is provided between the second crowning and an end face of a slider main body and is formed steeper than the first and second crownings.

Abstract: A blood analysis device wherein a part carrying blood attached thereto can be localized to thereby facilitate handling after using and, in the case of incorporating blood collected from the punctured skin, the blood is held in a skin-puncturing device or the like so that an uncontaminated holding area can be enlarged and the degree of freedom in handling can be elevated. A blood analysis device (A) which comprises a plate type device body (100) having a blood collection port (4) for incorporating blood and a ventilation hole (5) formed at a certain distance apart in a face (1a) and a passage (6) located inside for connecting the blood collection port (4) to the ventilation hole (5), and a blood analysis section (7) located within the passage (6) for analyzing the blood having been incorporated via the blood collection port (4).

Abstract: A blood inspection device using laser as puncture means. The blood inspection device has an electric power source control circuit for controlling electric power supply of an electric power source section including an electric power source for driving an electric circuit for measurement and also including an electric power source for driving a laser emission device. When a battery is used as the electric power source, the circuit measures the remaining level and voltage of the battery to control the power source so that electric power shortage does not disenable measurement.

Abstract: A puncture device 21 comprises capacitors 24 and 33 to which voltage is applied, a laser puncture unit 25 to which the output of these capacitors 24 and 33 is supplied, a trigger circuit 30 that applies a trigger voltage to the laser puncture unit 25, and a controller 35 that controls this trigger circuit 30. The puncture device 21 further comprises switches 29 and 32 that switch the connection of the capacitors 24 and 33. The switches 29 and 32 are controlled by the controller 35 so as to carry out a first puncture, which is performed with the capacitors 24 and 33 connected in parallel, and a second puncture, which is performed with the capacitors 24 and 33 connected in series.

Abstract: Inclined portions 15 which are provided at both end portions of a slider-side rolling element raceway groove 11 are each made up of a first crowning 18 which is formed into a curved surface shape with a large radius of curvature so as to be inclined moderately and continuously from the slider-side rolling element raceway groove, a planar second crowning 19 which neighbors the first crowning and extends towards an inner circumferential surface of a direction turning path and which is steeper in inclination than the first crowning and shorter in axial length than the first crowning, and a slope 20 which is provided between the second crowning and an end face of a slider main body and is formed steeper than the first and second crownings.