| 摘要 |
PROBLEM TO BE SOLVED: To favorably perform a change in ability of excision or the like according to a moving speed of a liquid injection mechanism in a liquid injection device.SOLUTION: There are provided a liquid injection mechanism including a liquid chamber and a volume fluctuation part that fluctuates a volume inside the liquid chamber, a liquid supplying part that supplies liquid to the liquid chamber, and a control part that controls the volume fluctuating part and the liquid supplying part. The control part changes at least either of electric voltage to be applied to the volume fluctuation part and a flow rate of the liquid to be supplied to the liquid chamber according to a moving speed of the liquid injection mechanism. |
