Modifying a tilting disk mechanical heart valve design to improve closing dynamics

Journal of Biomechanical Engineering

Volumn 130, Issue 5, 2008, Pages

  Herbertson, Luke H ^a   Deutsch, Steven ^a   Manning, Keefe B ^a  

^a PENNSYLVANIA STATE UNIVERSITY   (United States)

Author keywords

Cavitation; Closing dynamics; Fluid mechanics; Liquid core; Modified mechanical heart valve; Tilting disk

Indexed keywords

ACETAL RESINS; BLOOD; CAVITATION; CONTACTS (FLUID MECHANICS); DISKS (STRUCTURAL COMPONENTS); DYNAMICS; ELECTROACOUSTIC TRANSDUCERS; FLUID MECHANICS; HEART VALVE PROSTHESES; HOUSING; HYDRODYNAMICS; MECHANICAL PROPERTIES; MECHANICS; VIBRATIONS (MECHANICAL);

BLOOD DAMAGES; CAVITATION ENERGIES; CAVITATION INTENSITIES; CLOSING DYNAMICS; CLOSING VELOCITIES; CLOSURE DYNAMICS; HIGH FREQUENCIES; HIGHER LOADS; IMPACT FORCES; INNOVATIVE APPROACHES; LIQUID CORE; LIQUID CORES; MECHANICAL HEART VALVES; MECHANICAL VALVES; MODIFIED MECHANICAL HEART VALVE; MOMENT OF INERTIAS; OCCLUDER; PRESSURE TRANSIENTS; SIMULATION CHAMBERS; TILTING DISK; VALVE CLOSURES;

VALVES (MECHANICAL);

ACCELERATION; ARTICLE; COMPUTATIONAL FLUID DYNAMICS; CONTROLLED STUDY; ENERGY; EQUIPMENT DESIGN; FORCE; HEART VALVE PROSTHESIS; HEMOLYSIS; PHYSICAL PARAMETERS; PRESSURE GRADIENT; SHEAR FLOW; SIMULATION; TILTING; EQUIPMENT; HEART VALVE PROLAPSE;

EQUIPMENT DESIGN; EQUIPMENT FAILURE ANALYSIS; HEART VALVE PROLAPSE;

EID: 56349158660     PISSN: 01480731     EISSN: None     Source Type: Journal    
DOI: 10.1115/1.2978987     Document Type: Article

References (22)

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