| 摘要 |
<p>The present invention relates to a medicine injection device which enables a medicine in a medicine cartridge to be appropriately mixed. This medicine injection device is provided with a body case (1), a piston (12), a drive motor (15), a buzzer (22), and a control unit (18). The body case (1) has a cartridge holder (8). The piston (12) is inserted into a medicine cartridge (9) mounted in the cartridge holder (8). The drive motor (15) drives the piston (12). The buzzer (22) emits a sound for instructing the action of shaking by which a medicine within the medicine cartridge (9) is mixed or dissolved. Before activating the drive motor (15) and injecting the medicine, the control unit (18) controls the buzzer (22) so that the buzzer (22) emits a sound at predetermined intervals, the sound instructing the action of shaking.</p> |
