| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid injection device in which a user does not have to take off one's clothing.SOLUTION: A liquid injection system comprises: a liquid injection device 3 attached to a human body and injects a liquid to the human body; and an operation device 2 attached to a wrist of the human body and operating the liquid injection device 3 by remote control. The operation device 2 comprises: an input reception part 222 for receiving an input of an operation command to the liquid injection device 3; and a first communication part 221 for sending the operation command to the liquid injection device 3. The liquid injection device 3 comprises: a second communication part 321 for receiving the operation command; a liquid storage part 331 for storing the liquid; and a liquid transport part 332 for, based on the operation command, transporting the liquid from the liquid storage part 331 and injecting the liquid to the human body.SELECTED DRAWING: Figure 2 |
