研究了基于电能源的全人工心脏原型样机及其体外循环测试的情况。研制的该原型机采用直流无刷电机驱动推板结构往复水平运动,循环吸入和排出血液。 A prototype of a fully artificial heart prototype based on electrical energy and its in vitro circulation test were studied. The prototype developed by the brushless DC motor drive push-plate structure reciprocating horizontal motion, cycle inhalation and discharge of blood.