FIELD: medicine.
SUBSTANCE: invention relates to field of medical equipment, in particular to devices for blood pumping. Pump contains elastic cylindrical case, restricted from butt ends with rigid partitions and connected to them in hermetic way, input and output holes, made with possibility of closing. Rigid cylindrical hollow case is hermetically closed on butt ends with plugs. Electronic control unit, provided with switchable power sources, is placed inside rigid cylindrical hollow case. Artificial muscles are connected with electronic control unit with possibility of contraction when control signals are emitted. Artificial muscles are built into envelope of elastic cylindrical case, are made in form of ring straps, ends of which converge with insulating space to bus for transmission of control signals and have possibility to contract wall of elastic case to press fluid out.
EFFECT: increased compactness of pump construction.
4 dwg
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