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In Vitro Evaluation of Multiobjective Hemodynamic Control of a Heart-Assist Pump
Multiobjective Hemodynamic Heart-Assist Pump Ventricular
2009/12/22
Ventricular assist devices now clinically used for treatment of
end-stage heart failure require responsive and reliable hemodynamic
control to accommodate the continually changing
demands of the bo...
An Air-core Transcutaneous Energy Transmission System for an Artificial Heart—Controlling and Stabilizing the Output Voltage Using External Information—
artificial heart transcutaneous energy transmission control stabilize output voltage
2009/6/9
In this paper, we propose new control techniques to stabilize the drive voltage (output voltage) of a total artificial heart (TAH). To supply the electric power for driving a TAH, one of the methods i...
A Direct-drive Artificial Heart System Using an Ultrasonic Motor
artificial heart transcutaneous energy transmission ultrasonic motor direct drive
2009/6/9
In this paper, in order to improve energy transmission efficiency and minimize the size and complexity of the system, we propose a direct-drive system for an artificial heart using an ultrasonic motor...
A convenient scheme for coupling a finite element curvilinear mesh to a finite element voxel mesh: application to the heart
a finite element curvilinear mesh a finite element voxel mesh the heart
2010/2/26
The described method produces reasonably accurate results and may be best suited for problems where computational speed and convenience have a higher priority than very high levels of accuracy.