IMPLANTABLE ARTIFICIAL CARDIAC VENTRICLE Russian patent published in 2003 - IPC

Abstract RU 2219956 C2

FIELD: medical engineering. SUBSTANCE: device has membrane blood pump, plate-type pusher with guiding mechanism having graphelon bushings, electromotor having hollow rotor inside of which screwed planetary gear is available. The hollow rotor of electromotor is shaped as coil on lateral surface of which ring-shaped permanent magnet is mounted. EFFECT: increased active surface of the permanent magnet; high efficiency of electromotor with minimum distance between bearings being retained. 2 dwg

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RU 2 219 956 C2

Authors

Shumakov V.I.

Ganin V.P.

Tolpekin V.E.

Shumakov D.V.

Morozov V.V.

Zhdanov A.V.

Dates

2003-12-27—Published

2002-02-04—Filed