FIELD: medical engineering.
SUBSTANCE: device has cavity restricted with flexible elastic shell. The cavity is divided with flexible elastic membrane into blood compartment and buffer space enclosing executive pneumatic drive setting the membrane in motion. The flexible elastic shell has two hose-type tubes having artificial heart valves. Biologically compatible protection envelope of external surface and internal artificial organ surface streamlined with blood flow.
EFFECT: small size; reduced weight.
3 cl, 6 dwg
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