Fluidic interface device

Abstract

An interface device (1) comprising: - a first port (P1); - a second port (P2); - a third port (P3) for an arterial lumen (Kta); - a fourth port (P4) for a venous lumen (Ktv); - a first valve (V1) actuable between an open position where the first and third ports (P1, P3) communicate and a closed position where the first and third ports (P1, P3) are isolated. The interface device (1) includes: - a second valve (V2) actuable between an open position in which the second and fourth ports (P2, P4) communicate and a closed position in which said second and fourth ports (P2, P4) are isolated from each other; and - a linking channel (10) connecting the first and second ports (P1, P2) when the valves (V1, V2) are in the closed position. FIGURE FROM THE ABRIDGED: [Fig. 1]