Device for implementing an analysis pack, analysis pack and method using same

A test card inside which sequential reactions and fluid transfer operations are performed under the effect of control means integrated into the card, said card comprising:

• at least two sequential reaction lines arranged in parallel, each reaction line comprising at least two fluid transfer systems arranged in series,
• at least two valves per parallel reaction line, the valves making it possible to control fluid transfers in series within a channel from an initial level (A, B or C) to a subsequent level (B, C or D), each level corresponding to at least one processing,
• each valve being made up of at least a means which can be deformed by an actuator and lead to direct or indirect closing of said channel,
• wherein a distance d1 between two counterpart valves belonging to different reaction lines is constant, whatever the initial level (A, B or C) from which fluid transfers which are controlled by said counterpart valves are performed, and
• a distance d2 between the two valves belonging to the same reaction line is constant from one reaction line to another.