| 摘要 |
A syringe (1) for a fluid comprises a cylinder (2), a piston portion arranged in the cylinder and slidable on its inside, and an operating means (4) connected to the piston portion for sliding thereof. The operating means (4) projects from a first end (7) of the cylinder (2) and the cylinder has at a second end (9) an inlet and outlet part (17) for said fluid. Moreover a sealing means (5) is connected in a contamination-free manner to the cylinder (2) in the area of the first end (7) thereof and extends into the cylinder to isolate, sealed against contamination, the inside (11) of the cylinder from the environment. |
