Korean Journal of Computational Design and Engineering (한국CDE학회논문집)

Society for Computational Design and Engineering (한국CDE학회)
권호 표지

Structural Analysis on the Leaflet Motion Interacted with Blood Flow for Thickness Minimization Design of a Bileaflet Mechanical Heart Valve

기계식 인공심장판막의 경량화 구조설계를 위한 혈액유동과 상호작용하는 판막거동의 구조역학적 특성연구

  • Published : 2001.03.01
Download PDF
⟨ Previous Next ⟩

Abstract

This paper investigates the structural analysis and design of mechanical heart valve through the numerical analysis methodology. In a numerical analysis methodology application to the thickness minimization structural design of mechanical heart valve, fluid analysis is performed for the blood flow through a bileaflet mechanical heart valve. Simultaneously the kinetodynamic analysis is carried out to obtain the appropriate structural condition for the structural analysis. Thereafter the structural static analysis is also carried out to confirm the thickness minimization structural condition(minimum thickness shape of leaflet).

Keywords

References

  1. Circulation v.58 The Bjork-Shiley aortic prosthesis:Flow characteristics,thrombus formation and tissue overgrowth Yoganathan,A.P;Corcoran,W.H;Harrison,E.C;Cari,J.R
  2. Artificial Organs v.14 no.5 Quantification of perivalvular thrombus formation in blood pumps by coordinate mapping Pantalos,G.M;Everrett,S.D;Mohammad,S.F;Burns,G.L;Solen,K.A;Reynolds,L.O;Olsen,D.B
  3. J.biomechanics v.29 no.5 A three-dimensional,time-dependent analysis of flow through a bileaflet mech-anical heart valve:comparison of experimental and numerical results King,M.J;Corden,J;David,T;Fisher,J
  4. J.biomechanics v.31 Analysis of 3d transient blood flow passing through an artificial aortic valve by Lattice-Boltzmann methods Krafczyk,M;Cerrolaza,M;Schulz,M;Rank,E
  5. 의공학회지 v.19 no.3 인공판막 후부 공동부가 판막의 수력학적 성능에 미치는 영향 이계한;서종천
  6. Ann.Biomed.Eng v.24 Effect of the sinus geometry on the dynamics of bio-prosthetic heart valves (abstract) Thubrikar,MI;Selim,G;Robicsek,F;Fowler,B
  7. Advanced Engineering,ASME v.33 A Numerical Study of Flow Through a Mechanical Heart Valve Jong,H,Wang;George Guo;Stefan Schreck;Michael Prisco
  8. Contemporary Mathmatics v.141 Computation of In compressible Viscous Flows Through Artificial Heart Devices with Moving Boundaries Kiris,C.R;Rogers,S;Kwak,D;Chang,I.E
  9. Advances in Bioengineering,ASME v.33 Experimental-Numerical Analysis of Mitral Mechanical Heart Valve Fluid Dynamics and Cavitation Potential John,M;Siegel,Jr;Vinod,B.,Makhijani;Ashok,K.,Singhal
  10. Advances in Bioengineering,ASME v.33 Computational simulations of the flow convergence method for the quantification of mitral valve regurgitation:comparison of Fluent and CFD-ACD Joanne Hopmeyer;Patrick W;Wilkerson;Robert A.Levin;Ajit P.Yoganthan
  11. Physician's Manual St.Jude Medical Pyrolytc Carbon Heart Valve St.Jude Medical,Inc.