Apparatus for the automatic preparation of a drug and respective method of preparation

Apparatus for the automatic preparation of a medicament consisting of at least two components, quecomprende a first container (12) for a first of said components, a second container (14) for unsegundo of said components, a third container (16) for receiving the medicament prepared, caracterizadoporque also comprises: - a suction / injection capable of being activated in a mode parasimultáneamente aspirating and mixing a metered amounts of said first and second components aspiration, and be activated in a mode of injection to transfer mixed medication to said tercerrecipiente (16), and consisting of a syringe (20) of sterile dosage form comprising a recess (26) cylinder, which defines an intermediate container (27) for mixing said two components for dichomedicamento being connected both said third container (16) and also through unosmedios (34, 36) valve driven by relatively independent motors (35, 37) and quepueden selectively opened and closed to said first container (12) and said second container (14), and a plunger (22) capable of sliding within the recess (26) cylinder to carry the deaspiración / injection syringe (20) dosing operation, - a first (15) and second (17) sterile circuits connecting respectively through dichosmedios (34, 36) of valve element hydraulic connection consists of a Luer lock (18) ramp fingers way to the respective first container (12) and second container (14), passing inside dedicha ramp Luer lock (18) two-way a metered amounts of said at least doscomponentes aspirates from said first container (12) and second container (14) before deintroducirlos in said intermediate container (27), - a third sterile circuit (19) provided to connect said ramp Luer lock (18) two-way with tercerrecipiente (16), - said recess (26) cylinder of said syringe (20) dosage comprising a Luer-Lock ( 21) inserted into said ramp Luer lock (18) two-way connecting the syringe (20) dosificacióncon the Luer lock (18) two-way ramp; - a unit (40) suitable electronic control to manage automatically and coordinadala way selective activation of said means (34, 36) and said valve device (20) deaspiración / injection.