A device for the circulation of the blood and artificial transfuser autologous blood total.

摘要

Device for the artificial circulation of the blood, comprising a plurality of circuits each having a peristaltic pump consisting of a motor coupled to a shaft (200) for driving a rotor (100) bearing at least two crushing rollers (101, 102) intended to cooperate with a crushing zone, in the shape of an arc of a circle, of the said tubing. According to the invention, the said device comprises a fixed plate (600) equipped with a plurality of openings (601) for the respective passage of the said drive shafts (200), the said rotors (100) opening out on the same face (610) of the said fixed plate (600), called the front face, and a casing (700) for supporting the said tubings (10), the said casing comprising a plurality of housings (710), in which the said crushing zones are respectively placed, and each housing being arranged in such a way that each crushing zone of each tubing (10) cooperates with the corresponding peristaltic pump when the said support casing (700) is brought into a bearing position against the said front face (610). Application to the artificial circulation of blood, and in particular to the autotransfusion of whole blood. IMAGE