Syringe

A syringe comprising:

• a hollow body having a surrounding hollow body surface and forming a passage therein, an axis being formed in an axial longitudinal direction of the hollow body and the passage having a rear body opening and a front body opening, which are arranged opposite to one another in the axial longitudinal direction, a first needle seat being formed at the front body opening, the needle seat having a needle cannula arranged therein, the needle cannula being movable along the axis relative to the needle seat;
• a piston arranged in the hollow body and being movable in the passage along the axis, the piston comprising a front piston opening, a rear piston end and a surrounding intermediate wall arranged between the front piston opening and the rear piston end and which forms a receiving chamber for receiving at least one fluid;
• and
• an intermediate piece arranged in the receiving chamber and being movable along the axis, a first sealing region sealing the receiving chamber in a storage position acting between the intermediate wall and the intermediate piece,
• a second needle seat and a supply space being formed in the intermediate piece, with the second needle seat and the supply space being in flow communication,
• the piston, the hollow body and the intermediate piece being movable into a release position by a coaxial relative movement starting from the storage position, and
• a seal being disposed in the storage position between the supply space and the receiving chamber, the seal being able to be cancelled by the coaxial relative movement such that the receiving chamber and the supply space are in flow communication in the release position.