Bone cement stirrer

The present invention relates to a bone cement mixer, comprising a control box equipped with a stir shaft and the motor shaft is fixedly connected with the motor, further comprising a front end thereof with a luer connector, with the rear end of the top surface of the screw cap opening the bolus is provided in a jacket and stirring means within the bolus is jacket, stirring means and the rear end of the end portion of the agitator shaft is connected detachably as a bolus through the front end of the jacket is Lu luer lock and evacuating device is connected. The present invention allows the bone cement mixer bone cement mixing under vacuum is completed, by uniformly mixing the bone cement to achieve good properties, the bone cement after stirring to ensure a good bio-mechanical properties, the bone cement filled so that more desirable.