摘要:
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.
摘要:
A blood testing device that can perform blood testing having lighting intensity independent of the number of times of piercing. The blood testing device (21) has a cover unit (20) removably installed on negative pressure chambers (25a, 25b). The cover unit (20) has a circular tube section (20b) surrounding the optical axis of a laser unit (26) and having a predetermined length in the direction of the optical axis, a cover glass (20d) placed on the optical axis of the laser unit (26) so as to be located at that end of the circular tube section (20b) which is on the laser unit (26) side, and a slit (20e) for interconnecting the inside of the circular tube section (20b) and the negative pressure chamber (25a) outside the circular tube section (20b).
摘要:
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.
摘要:
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.
摘要:
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.
摘要:
A sensor holder comprises a sensor mounting part having a first face on which a blood sensor is placed, a second face provided on the opposite side from the first face, and a through-hole that goes from the first face to the second face and is large enough to allow a laser beam to pass through; a finger holding part that is provided on the second face and surrounds the through-hole, and a grip that sticks out from the blood testing device when the sensor holder is mounted to the blood testing device.
摘要:
A blood analysis device that can be used by one hand and has enhanced operability. The blood analysis device includes a body case (2) having a blood collection window (1), a finger cover (3) formed integrally with the body case (2) and covering a finger that faces and is in contact with the blood collection window (1), pressing means (5) for pressing the finger, which is inserted in the finger cover, toward the blood collection window (1), a recessed finger hold section (21) formed in a side face of the body case (20), and a pedestal-shaped piercing section (22) provided at the recessed finger hold section (21) and having a piercing opening (22a).
摘要:
A blood testing device that can perform blood testing having lighting intensity independent of the number of times of piercing. The blood testing device (21) has a cover unit (20) removably installed on negative pressure chambers (25a, 25b). The cover unit (20) has a circular tube section (20b) surrounding the optical axis of a laser unit (26) and having a predetermined length in the direction of the optical axis, a cover glass (20d) placed on the optical axis of the laser unit (26) so as to be located at that end of the circular tube section (20b) which is on the laser unit (26) side, and a slit (20e) for interconnecting the inside of the circular tube section (20b) and the negative pressure chamber (25a) outside the circular tube section (20b).
摘要:
A blood test device by which the amount of plumped skin at a puncture site for conducting a blood test or collecting blood can be controlled so that a blood component can be accurately measured. The blood test device includes: a housing; an inner tube provided in one side of the housing; a reciprocating unit which reciprocates within the inner tube; a blood collection needle connected to the reciprocating unit; a blood sensor facing to the blood collection needle and being located at the tip of the inner tube; a measurement circuit to which a signal is fed from the blood sensor; and a negative pressure unit driven by the measurement circuit. An outer tube, that is a tube covering the inner tube, has an opening in the tip side of the inner tube, is capable of moving relative to the inner tube, and is provided so as to return to a definite relative position. The negative pressure provider can apply a negative pressure to the inside of the outer tube.
摘要:
A blood test device using a laser as a puncture member. More specifically, in a blood test device using a laser as a puncture member, the skin can be fixed at a definite position by raising the punctured skin under negative pressure, and thus the skin is brought into close contact with a blood sensor and the laser is focused on the vicinity of the blood sensor face. Thus, it is possible to provide a blood test device of the laser puncture type in which the skin can be surely punctured while giving little pain to a patient.