[Electric motors for partially autonomous and autonomous systems for assisted circulation and the artificial heart]

The paper treats of problems relating to the use of different types of motors in autonomous and partially autonomous systems of artificial heart (AH) and auxiliary circulation (AC). Demonstrates that the use of d. c. valve engines (VE) in the drives of the AH and AC systems is highly advisable. Provides the characteristics of the different AH and AC systems with a drive from VE and the technical data on the engines.