| 摘要 |
PROBLEM TO BE SOLVED: To reduce time until fluid is injected.SOLUTION: A fluid injection device comprises: a fluid injection section injecting fluid; an injection control section controlling injection of the fluid from the fluid injection section; a fluid container storing the fluid supplied to the fluid injection section; and a pressure regulation section regulating a pressure in the fluid container such that the pressure is closer to a target pressure than a first threshold value related to the pressure in the fluid container. The injection control section receives an injection request of the fluid when the pressure in the fluid container is closer to the target pressure than a second threshold value farther from the target pressure than the first threshold value. |
