| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a needle-integrated biosensor configured by integrating a puncture needle for puncturing the skin of a subject to sample the body fluid and a sensor main body for analyzing the sampled body fluid, the puncture needle being driven by an external driving means to puncture the skin, the needle-integrated biosensor in which the puncture needle is moved without malfunctions by drive from the outside, and the biosensor has simplified constitution and is easily manufactured. <P>SOLUTION: In the needle-integrated biosensor, a puncture needle support is mounted on the rear part of the puncture needle, and an external drive connection part projected to the outside of the biosensor through an electrical insulating substrate for transmitting drive from the outside to the puncture support is integrated with the puncture needle support. The biosensor is provided with a puncture needle support moving groove for projecting a needle distal end from the inside of the sensor to the outside thereof, and a through-hole required for the movement of the external drive connection part is provided on at least one substrate. <P>COPYRIGHT: (C)2007,JPO&INPIT |
