infusion tube for administering medical treatment fluids, such as chemotherapy products, a patient, and method of use of such infusion line

The infusion line (2) comprises a tap (3) comprising two fluid inlet channels (4, 5) and a fluid outlet channel (6), each channel fluid inlet (4, 5) being equipped with luer connecting means (7), one (4) of the fluid pathways comprising shutter means deformable or displaceable between a first position wherein the sealing means prevents fluid flow through the fluid inlet channel (4) comprising said sealing means, and a second position wherein the valve means allow fluid flow through the fluid inlet channel (4) comprising said means shutter, and an extension (12) whose one end, said proximal (13) is mounted on the fluid outlet channel (6) of the valve and the other end, said distal (14) is equipped with connection means (15) to a catheter.