Reduction of procoagulant potential of b-datum leakage jet flow in bileaflet mechanical heart valves via application of vortex generator arrays

Journal of Biomechanical Engineering

Volumn 132, Issue 7, 2010, Pages

  Murphy, David W ^a   Dasi, Lakshmi P ^b   Vukasinovic, Jelena ^a   Glezer, Ari ^a   Yoganathan, Ajit P ^c  

^a GEORGIA INSTITUTE OF TECHNOLOGY   (United States)

^b Department of Mechanical Engineering   (United States)

^c Emory University   (United States)

Author keywords

Fluid mechanics; Passive flow control; Prosthetic heart valves; Thromboembolism

Indexed keywords

ANTITHROMBIN III; BILEAFLET; FLOW CHARACTERISTIC; FLOW EXPERIMENTS; FLOW SYSTEMS; FLOWTHROUGH; HUMAN BLOODS; IN-VITRO; JET FLOW; MECHANICAL HEART VALVES; PARTICLE IMAGE VELOCIMETRIES; PASSIVE FLOW CONTROL; PROSTHETIC HEART VALVE; PROSTHETIC HEART VALVES; RECIRCULATIONS; STEADY MODEL; THROMBUS FORMATION; TIME POINTS; TURBULENT STRESS; VORTEX GENERATORS;

CONTACTS (FLUID MECHANICS); EXPERIMENTS; FLOW CONTROL; FLOW VISUALIZATION; FLUID MECHANICS; HEART; HEART VALVE PROSTHESES; TRANSPORT AIRCRAFT; VALVES (MECHANICAL); VELOCITY MEASUREMENT;

VORTEX FLOW;

PROCOAGULANT; THROMBIN ANTITHROMBIN COMPLEX; HEMATOLOGIC AGENT;

ARTICLE; B DATUM LEAKAGE JET FLOW; BILEAFLET MECHANICAL HEART VALVE; BLOOD CLOTTING; BLOOD SAMPLING; DEVICE; ENZYME LINKED IMMUNOSORBENT ASSAY; FLOW KINETICS; FLOW RATE; GENERATOR; HEART HEMODYNAMICS; HEART VALVE PROSTHESIS; HUMAN; PARTICLE IMAGE VELOCIMETRY; REDUCTION; SHEAR STRESS; THROMBOEMBOLISM; THROMBOGENESIS; VORTEX GENERATOR ARRAY; ADULT; COMPARATIVE STUDY; FEMALE; HEART VALVE; HEMODYNAMICS; INSTRUMENTATION; MALE; MECHANICAL STRESS; PHYSICAL PHENOMENA; THROMBOSIS;

ADULT; FEMALE; HEART VALVE PROSTHESIS; HEART VALVES; HEMATOLOGIC AGENTS; HEMODYNAMICS; HUMANS; MALE; PHYSICAL PROCESSES; RHEOLOGY; STRESS, MECHANICAL; THROMBOEMBOLISM; THROMBOSIS;

EID: 77955110038     PISSN: 01480731     EISSN: 15288951     Source Type: Journal    
DOI: 10.1115/1.4001260     Document Type: Article

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