At the course of the artificial heart study, the energy supply is one of the key problems because driving method is the key technology to the practicality of the subminiature blood pump.

• 在人工心脏研究过程中,血泵驱动能源的提供方式是人工心脏研究的关键问题之一,因为驱动方式已成为微型血泵能否实用化的关键技术。