| 摘要 |
The invention relates to an arrangement for the preparation of bone cement, including a cylindrical chamber (11), which has means for the introduction of the constituents, which is closed off at one end with a piston (12) that is slidable in a position of application, and which at the other end is closed off by means of a lid (15). This lid has a central aperture (16) for a detachable agitator rod (17), which is demountably attached to an agitator device (18), axially movable within the chamber. The lid (15) includes a connection (19) for a vacuum-suction device (21), as well as a closable inlet (20) for the constituent components, which are to be mixed in the chamber. The vacuum-suction device is intended to produce a flow of air from the surroundings, through a funnel (22) attached to the inlet (20), into the chamber and forward towards the connection (19). |
