A DRUG MIXING AND INFUSION DEVICE

摘要

A drug mixing device for mixing a lyophilized drug with a liquid, thereby forming a liquid drug and for infusion of the liquid drug. The device comprises a first (Ia) and a second (Ib) part movable connected to each other and wherein a reservoir (2) is being defined there between for containing a liquid. The first part comprises a vial adapter (3) for a vial -containing a lyophilized drug, and means (13) for establishing a first fluid connection between said reservoir and a vial 44) positioned in the vial adapter and for establishing a second fluid connection (14) between said reservoir and an infusion outlet (15), said means being shiftable between a first position establishing said first fluid connection and interrupting said second fluid connection and a second position interrupting said first fluid connection and establishing said second fluid connection. The second part comprises means (8) for forcing said liquid and/or a solution of liquid and drug between the reservoir, a vial and the infusion outlet.