| 摘要 |
DEVICE FOR MIXING BONE CEMENT AND METHOD FOR MIXING BONE CEMENT AND USE OF THE DEVICE Abstract The invention relates to a device for automatic mixing of bone cement. The device comprises two separate plunger space sections (3, 4) with gas feed (9) and gas outlet (6), which are separated from each other through a plunger (1). A blocking organ (5) is provided in the plunger (1) and can be switched at the turnaround points of the plunger path. Suitable connecting facilities (13, 14) connect the plunger (1) to a mixing facility that is arranged in a mixing vessel. Alternating build-up of a pressure difference and pressure equalisation in both plunger space sections (3, 4) causes the plunger (1) to move up and down. The plunger motion effects a simultaneous up-and-down motion and rotation of the mixing facility. |
