Bone cement mixing system with puncture connection and pump function

Abstract

A device for producing bone cement, comprising a base part having a carrier for receiving a vessel containing monomer liquid, a bottom part having a collection region with a tip and a piston having a passage for receiving the hollow mandrel, and a cartridge for receiving a PMMA bone cement powder, wherein the cartridge comprises a septum which delimits the cartridge toward the outside; wherein the piston is configured to pump a monomer liquid from the collection region and into the cartridge through the hollow mandrel.

Dependencies are inferred from the claim text.