Patent ID: 8469931

Claim:
A medical product configured for use in a medical system comprising: a first subsystem having a first connection portion and a second subsystem having a second connection portion, at least one of the first and second subsystems containing a medical fluid, the medical product comprising a connector configured to connect the first and second subsystems to each other to permit transport of the medical fluid from one of the first and second subsystems to the other of said first and second subsystems, the connector comprising: a valve device; a first connection pipe connected to the valve device and configured to be connected to the first connection portion of the first subsystem; and a second connection pipe connected to the valve device and configured to be connected to the second connection portion of the second subsystem; the valve device comprising a first part and a second part, said first and second parts being movable in relation to each other to permit an opening movement from a closed stable position, said closed stable position preventing fluid communication between the first connection pipe and the second connection pipe, to an open stable position, said opening movement to the open stable position forming a channel permitting fluid communication between the first connection pipe and the second connection pipe, wherein the medical product comprises a blocking member configured, in a blocking state, to prevent the opening movement from the closed stable position to the open stable position, said blocking member being further configured to permit changing of the blocking state of the blocking member to a non-blocking state permitting the opening movement from the closed stable position to the open stable position, wherein the first part and the second part are configured to remain, without application of an external force, in the open stable position after the open stable position has been obtained.