Pinch clip occluder for infusion sets

(57) The pinch clip blockade machine for summary infusion instruments is indicated, and this blockade machine includes a housing and the clamp arranged so that movement into a housing is possible, and infusion instruments may be blockaded alternatively. In a certain case of the operation, the pinch clip blockade machine is held by the clamp in the position open by the user, and At the time. Or when the pinch clip blockade machine is not arranged in the receptacle held in the position open the pinch clip blockade machine, it has at least one arm (16) which moves between the 1st position and the 2nd position so that it may close on both sides of the silicone pipe (86) of infusion instruments. In other cases of the operation, the plunger (230) is arranged so that the passage which passes along a housing may be intersected. This plunger moves alternatively between the 1st position and the 2nd position, and the fluid which flows through the pipe in a passage is controlled alternatively. By such composition, the free flow state of the fluid which flows through infusion instruments is prevented.