Body-fluid inspection device

A sticking tool comprising:

• a housing having an opening at the tip end thereof;
• a sticking plunger that is allowed to shift toward the tip end inside the housing with the sticking needle being attached thereto;
• first pressing means for pressing the sticking plunger toward the tip end;
• a suction plunger that is provided with a seal member having an air-sealing property and that brings the housing to a reduced-pressure state upon shifting toward the base end;
• second pressing means for pressing the suction plunger toward the base end;
• air-releasing means for releasing the housing which is in a reduced-pressure state to the atmospheric pressure;
• and
• operation means for carrying out at least a sticking process by the sticking needle and a pressure-reducing process inside the housing by an operation of the suction plunger, successively in this order or at the same time.

A sticking tool comprising:

• a housing having an opening at the tip end thereof;
• a sticking plunger that is allowed to shift toward the tip end inside the housing with the sticking needle being attached thereto;
• first pressing means for pressing the sticking plunger toward the tip end;
• a suction plunger that is provided with a seal member having an air-sealing property and that brings the housing to a reduced-pressure state upon shifting toward the base end;
• second pressing means for pressing the suction plunger toward the base end;
• air-releasing means for releasing the housing which is in a reduced-pressure state to the atmospheric pressure;
• and
• operation means which carries out a sticking process by the sticking needle and a pressure-reducing process inside the housing by an operation of the suction plunger, successively in this order or at the same time, and then allows the housing to be released to the atmospheric pressure.