Magnetically Suspended Centrifugal Blood Pump
A/D
Digital
Signal
Processor
D/A
Amp.
Eddy current
sensor
Feedback control system
Electromagnet
Coil
Rotor
O
X
Y
Control current
üTwo Free degree Radial         Magnetic Suspension
üLevitate Impeller
üLow Hemolysis
üUltra-Compact
üHigh Durability
Z, Y
Y, F
X, Q
O
Magnetic Suspension System
Impeller Diameter          : 50 mm
Total Weight                  : 360 g
Magnetic Suspension
       Power Consumption : 1-2 W
Max Flow                        : 10 L/min
Max Head Pressure     :200mmHg
Impeller
Displacement Sensor
 Direct Drive Actuator
Electro Magnet
Pump Housing
 Pump Assemble View