| 摘要 |
The invention relates to a surgical system (1) for controlling a fluid, said system having: an irrigation line (3), which is connected at one end to a first fluid container (2) for holding irrigation fluid (21), and which is connected at another end to a surgical handpiece (40), an aspiration inlet line (7), which is provided from the surgical handpiece (40) to an inlet (9) of a suction pump (8), such that fluid can be sucked through the handpiece (40) by the suction pump (8), a second fluid container (15) for holding the irrigation fluid (22), an aspiration ventilation line (14), which connects the second fluid container (15) to the aspiration inlet line (7), a venting valve (17), which is provided in the aspiration ventilation line (14) and can be switched as a function of a fluid pressure in the aspiration inlet line (7), wherein the second fluid container (15) can be filled via a filling line (18), wherein the filling line (18) is connected at one end (30) to the irrigation line (3), and wherein the filling line has a flow element (19) with a constant hydraulic resistance of between 0.5 and 50.0 mmHg/(ml/min).
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