The aspirator is a precise suction pump developed for operating-theater use in the fields of gynaecology. The electronic control enables the quick build-up or reducing of vacum within seconds. If reducing of the vacum is desired doing aspiration, this can be done immediately with the electonic footpedal without needing to manipulate other functions manually. Entering of liquids into the unit is prevented by a blocking filter at the overflow connection of the overflow container. Optional, the upper side of the Aspirator 3 is heated and thus can be used as a heating plate. Some of its salient features are briefly highlighted below: