FIELD: medical technology.
SUBSTANCE: invention relates to medical technology. The auxiliary blood circulation pump comprises a hollow tube of the duct, within which an end engine is mounted between the inlet flow rectifier and the outlet flow rectifier. The engine is in the form of at least one stator coaxially arranged and is rotated by at least one rotor stator. At least one stator is mounted inside one of the rectifiers and is provided with end electromagnets. The rotor is provided with reciprocal end permanent magnets with a magnetization vector which is coaxial to the magnetization vector of the stator end electromagnets. The end surfaces of the rotor and the stator, directed towards each other, are congruent. The number of electromagnets of the stator and the permanent magnets of the rotor coincide and equal to 2m, where m ≥ 2.
EFFECT: technical result consists in reducing the effect on the pumped blood and increasing the efficiency of the pump engine.
18 cl, 9 dwg
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