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Magnetic suspension of the rotor of a ventricular assist device of mixed flow type
(BLACKWELL PUBLISHING, 2008)
This work presents results of preliminary studies concerning application of magnetic bearing in a ventricular assist device (VAD) being developed by Dante Pazzanese Institute of Cardiology-IDPC (Sao Paulo, Brazil). The ...
Protocol and assessment of animal experiments with implantable centrifugal blood pump
(UFESVitória, ES, 2013-01-25)
The implantable centrifugal blood pump (ICBP) is a lomg term left ventricular assistance device (VAD)...
Single Axis Controlled Hybrid Magnetic Bearing for Left Ventricular Assist Device: Hybrid Core and Closed Magnetic Circuit
(WILEY-BLACKWELL, 2011)
In previous studies, we presented main strategies for suspending the rotor of a mixed-flow type (centrifugal and axial) ventricular assist device (VAD), originally presented by the Institute Dante Pazzanese of Cardiology ...
Asistencia ventricular derecha con bomba centrífuga
(Sociedad Médica de Santiago, 2008)
Computer simulation of platelet activation in a pulsatile ventricular assist device, through finite elements and a simplified geometry
(Plapiqui, 2017-03)
Ventricular assist devices are a technological solution for patients who suffer from cardiac insufficiency and await a transplant. In this work, a new design of an implantable pulsatile blood pump is analyzed in terms of ...
A preliminary simulation for the development of an implantable pulsatile blood pump
(Techno-press, 2014-06)
A preliminary study of a new pulsatile pump, that will work to a frequency greater than 1 Hz, is presented. The fluid-structure interaction between a Newtonian blood flow and a piston drive that moves with periodic speed ...
Tribology and Crystallinity in pivot bearings of Ventricular Assist Devices
(2020-03-05)
Ventricular Assist Devices are blood pumps used in patients with Congestive Heart
Failure who are waiting for a heart transplant. They aim to assist the ventricle to pump out blood
in physiological circulation by increasing ...
Cavopulmonary anastomosis improves left ventricular assist device support in acute biventricular failure
(ELSEVIER SCIENCE BV, 2009)
Objective: Right ventricular failure during left ventricular assist device (WAD) support can result in severe hemodynamic compromise with high mortality. This study investigated the acute effects of cavopulmonary anastomosis ...