Fluid transfer device and method for interconnecting vessels

Abstract

The present invention provides for a fluid transfer device for interconnecting vessels, the fluid transfer device comprising a main body with a first body part providing a first hollow interior merging into a first open end for receiving a fluid obtaining vessel, and a second body part providing a second hollow interior merging into a second open end for receiving a fluid supplying vessel, a connection assembly with a double-ended cannula for connecting the first hollow interior with the second hollow interior, and a first encasing member encasing a first cannula part arranged within the first hollow interior, and an actuating member provided inside the first hollow interior, wherein the actuating member is movably arranged along a longitudinal axis of the first body part, and wherein the actuating member is in contact with the first encasing member for piercing the first encasing member by the cannula during a movement of the actuating member towards the second body part. Furthermore, the present invention provides for the use of such fluid transfer device for venting a fluid supplying vessel and/or interconnecting vessels, as well as for a respective method.