Dispositivo para mezclar cemento óseo

摘要

The device has a piston (1) in a piston chamber (2), which divides the piston chamber into two piston chamber portions (3,4). An elastic resetting device (7) is arranged between the piston and the wall of the former piston chamber portion opposing the piston. A mixing unit is connected with the piston. A gas outlet (6) is provided in the former piston chamber portion, and a gas inlet (9) is provided in the latter piston chamber portion.