Development of a new disposable pulsatile pump for cardiopulmonary bypass: Computational fluid-dynamic design and in vitro tests

ASAIO Journal

Volumn 48, Issue 3, 2002, Pages 260-267

  Fiore, Gianfranco B ^a   Redaelli, Alberto ^a   Guadagni, Gualtiero ^a   Inzoli, Fabio ^a   Fumero, Roberto ^a  

^a POLITECNICO DI MILANO   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

BIOMEDICAL EQUIPMENT; BLOOD; HYDRAULICS; PHYSIOLOGY;

PULSATILE BLOOD PUMPS;

CARDIOLOGY;

ARTICLE; BLOOD PUMP; CARDIOPULMONARY BYPASS; COMPUTER AIDED DESIGN; DISPOSABLE EQUIPMENT; EVALUATION; FLOW KINETICS; FLOW RATE; FLUID FLOW; FUNCTIONAL ASSESSMENT; HUMAN; HYDRAULIC CONDUCTIVITY; IN VITRO STUDY; SHEAR STRESS; STEADY STATE; SYSTEMIC CIRCULATION; TREATMENT OUTCOME; VALIDATION PROCESS;

EID: 0036558775     PISSN: 10582916     EISSN: None     Source Type: Journal    
DOI: 10.1097/00002480-200205000-00011     Document Type: Article

References (34)

1. Pulsatile and nonpulsatile cardiopulmonary bypass: Review of a counterproductive controversy
2. Hemodynamic analysis could resolve the pulsatile blood flow controversy
3. Pulsatile flow during cardiopulmonary bypass speeds thermal energy transfer: A possible explanation for the reduced afterdrop
4. Pulsatile compared with nonpulsatile perfusion using a centrifugal pump for cardiopulmonary bypass during coronary artery bypass grafting. Effects on systemic hemodynamics, oxygenation and inflammatory response parameters
5. The influence of pulsatile and nonpulsatile extracorporeal circulation on fluid retention following coronary artery bypass grafting
6. Effects of perfusion mode on regional and global organ blood flow in a neonatal piglet model
7. Cytokine and endothelial damage in pulsatile and nonpulsatile cardiopulmonary bypass
8. Physiology of nonpulsatile circulation: Acute versus chronic support
9. Effects of flow types in cardiopulmonary bypass on gastric intramucosal pH
10. Clinical comparison of pulsatile and nonpulsatile perfusion during cardiopulmonary bypass
11. Long-term blood pumping: An overview
12. Pulsatile versus non-pulsatile flow. No difference in cerebral blood flow or metabolism during normothermic cardiopulmonary bypass in rabbits
13. Balloon pump-induced pulsatile perfusion during cardiopulmonary bypass does not improve brain oxygenation
14. In vitro evaluation of a pulsatile assist device for a centrifugal pump using a new principle
15. The hemolysis test of the Gyro C1E3 pump in pulsatile mode
16. Clinical evaluation of pulsatile flow mode of Terumo Capiox centrifugal pump
17. The assessment of pulsatile blood flow
18. Influence of membrane oxygenators upon the pulsatile flow in extracorporeal circuits: An experimental analysis
19. The type of aortic cannula and membrane oxygenator affect the pulsatile waveform morphology produced by a neonate-infant cardiopulmonary bypass system in vivo
20. Clinical experience with a new pulsatile pump for infant and pediatric cardiopulmonary bypass
21. Pulsatile flow during cardiopulmonary bypass
22. A new pulsatile blood pump for adult cardiopulmonary bypass: Design criteria and preliminary fluid dynamic evaluation
23. Design of a physiologic pulsatile flow cardiopulmonary bypass system for neonates and infants
24. Experimental use of a semipulsatile rotary blood pump for cardiopulmonary bypass
25. Evaluation of a physiologic pulsatile pump system for neonate-infant cardiopulmonary by-pass support
26. The pumping oxygenator: Design criteria and first in vitro results
27. Pulsatile pumps for open-heart surgery
28. What is pulsatile flow?
29. Computation of hemodynamic power and input impedance in the ascending aorta of human patients undergoing open-heart surgery
30. Low-stress hemolysis in laminar blood flow: Bulk and surface effects in capillaries
31. Energy equivalent pressure
32. The hydraulic power outputs of pulsatile and nonpulsatile cardiopulmonary bypass pumps