Online dry powder A-and-dry powder B dispensing device for blood purification

An online dry powder A-and-dry powder B dispensing device for blood purification, characterized by comprising a casing (1), wherein two connecting slide blocks (2) are movably connected in the casing (1), the two connecting slide blocks (2) are oppositely disposed, a machine interface (21) is respectively provided on the connecting slide blocks (2), a preparation interface (22) is respectively provided on two opposite faces of the two connecting slide blocks (2), and the preparation interfaces (22) on the two connecting slide blocks (2) correspond in position;

• further comprising a connector (3) detachably connected to the casing (1), wherein the connector (3) is located between the two connecting slide blocks (2), one side, facing the two connecting slide blocks (2), of the connector (3) is respectively provided with a consumable interface (31), and the consumable interface (31) matches the position of the preparation interface (22) on the corresponding side;
• and
• further comprising a dry powder container A (4) and a dry powder container B (5), wherein the dry powder container A (4) and the dry powder container B (5) are respectively in communication with the connector (3) via a pipeline.