Internal fluid connector for establishing a fluid connection

Medical equipment equipped with the percutaneous equipment unit and the reservoir unit is offered. A percutaneous equipment unit is equipped with a mount-table side suitable for applying to the percutaneous equipment for conveying a medicine through a patient's skin portion, and a patient's skin. A reservoir unit contains a liquid medicine and is equipped with the discharge assembly for emitting a liquid medicine into a patient's skin through percutaneous equipment from a reservoir equipped with the outlet head means constituted so that fluid might flow into percutaneous equipment from the inside of a reservoir, and a reservoir. A percutaneous equipment unit and a reservoir unit are further equipped with the connection means which makes it possible to fix a reservoir unit to a percutaneous equipment unit in the case of use. By such composition, it is convenient and 2 unit type system which can be used by the high method of cost-performance is offered.