| abstract |
A lancet device including: a puncture needle (5); andrive spring (2) adapted to move the puncture needle from anaccommodated position to a lancing position; a trigger (4) adaptednto release the drive spring from a compressed state to moventhe puncture needle from the accommodated position to thenlancing position; a main casing (8) having space for accommodatingnthe puncture needle and the drive spring and having a puncturenhole (9) for guiding a tip of the puncture needle to an outside ofnthe main casing; and a sterilizer (16) adapted to sterilize thenpuncture needle. |