1. A system for introducing a substance into a subject’s body, configured to at least partially implant into a subject’s body, comprising:! at least one injection needle (11) located at least partially in at least one body (12), and the tip (13) of at least one injection needle made with the possibility of penetrating through the outer wall of at least one body (15 ), while at least one body is made with the possibility of implantation in the body of the subject； and! at least one executing unit (D) adapted to be implanted in the body of a subject, said at least one executing unit being connected to at least one injection needle and configured to extend and retract the tip of said at least one injection needle in such a way that at least one injection needle penetrates, after extending its tip or ends, through said outer wall in at least one penetration region (14) in such a way that it provides input substances in said at least one penetration region through at least one injection needle, wherein said execution unit is configured to laterally displace the tip of at least one of the at least one injection needle in at least two different lateral directions. ! 2. The system according to claim 1, in which at least in the area or areas of penetration, the outer wall is made of a material that is self-sealing when the penetration of the specified at least one injection needle. ! 3. The system according to claim 2, in which self1. Система для ввода вещества в тело субъекта, выполненная с возможностью по меньшей мере частичной имплантации в тело субъекта, содержащая: ! по меньшей мере одну инъекционную иглу (11), расположенную по меньшей мере частично по меньшей мере в одном корпусе (12), причем кончик (13) по меньшей мере одной инъекционной иглы выполнен с возможностью проникать через внешнюю стенку по меньшей мере одного корпуса (15), при этом по меньшей мере один корпус выполнен с возможностью имплантации в теле субъекта； и ! - по меньшей мере один исполняющий блок (
