The study of the piston driving and position sensing for a linearly moving piston pump

The major component of the left ventricular assist device (LVAD) is the pump and the pulsatile pump can generate the pulsatile flow which is similar to the circulation human body. In this research work, the control method of the piston movement for a linearly moving piston pump has been developed. The pump owned 24-sets coils outside the tube and a piston… CONTINUE READING