Un abonnement à JoVE est nécessaire pour voir ce contenu. Connectez-vous ou commencez votre essai gratuit.
Chapitres
- 00:04Titre
- 00:37Tissue Dissection
- 01:40Thickness Measurement, Biaxial Tester Setup, and Fiducial Marker Placement
- 02:48Preconditioning and Duration Timing
- 04:51Biaxial Mechanical Testing
- 08:48Results: Representative Displacement-Controlled and Stress Relaxation Protocol Analyses
- 10:24Conclusion
This protocol involves characterizations of atrioventricular valve leaflets with force-controlled, displacement-controlled, and stress-relaxation biaxial mechanical testing procedures. Results acquired with this protocol can be used for constitutive model development to simulate the mechanical behavior of functioning valves under a finite element simulation framework.
