| 摘要 |
The present invention provides a medical solution administration device capable of preventing a medical solution from leaking before the medical solution is administered to a body. This medical solution administration device comprises the following: a pusher member that moves in the axial direction of a medical solution chamber and causes the medical solution in the medical solution chamber to be discharged from the tip of a needle member; and a pusher regulation member that has a regulation position for engaging with the pusher member and regulating the movement of the pusher member, and a release position for releasing the engagement with the pusher member and enabling the pusher member to move, and that can move between the regulation position and the release position. |
