Patent ID: 8127804

Claim:
Device for the dilution and preparation of antiblastic drugs comprising at least one drug preparation unit provided with a first central tank, said first central tank containing a solvent, a first positive-displacement pump, said first positive-displacement pump comprising a peristaltic pump, an emptying unit for at least one bottle of drug, said first positive-displacement pump being suitable for transferring in a dosed manner said solvent from said central tank to said at least one bottle of drug, said emptying unit comprising a positioning and locking arrangement having a housing suitable for receiving various dimensions and formats of said bottles, wherein said device comprises a further tank for the semi-processed drug, said further tank being filled by said first positive-displacement pump after said at least one bottle of drug, a second positive-displacement pump, said second positive-displacement pump comprising a peristaltic pump, for transferring in a dosed manner the diluted drug from said further tank of the semi-finished drug to a container of prepared drug, wherein said further tank comprises in the upper part an inlet conduit and a hydrophobic filter that enables the tank to be ventilated, filtering particles and microorganisms.