Refine
Year of publication
Document Type
- Conference Proceeding (49) (remove)
Language
- English (49) (remove)
Keywords
- Finite-Elemente-Methode (5)
- Limit analysis (4)
- Shakedown analysis (3)
- Bruchmechanik (2)
- Analytischer Zulaessigkeitsnachweis (1)
- Anastomose (1)
- Anastomosis (1)
- Biomechanics (1)
- Biomechanik (1)
- Biomedizinische Technik (1)
- Chance constrained programming (1)
- Einspiel-Analyse (1)
- Einspielen <Werkstoff> (1)
- Evolution of damage (1)
- Exact Ilyushin yield surface (1)
- Extension fracture (1)
- Extension strain criterion (1)
- FEM (1)
- Finite element method (1)
- First Order Reliabiblity Method (1)
Institute
- IfB - Institut für Bioengineering (49) (remove)
Summary: This paper presents a methodology to study and understand the mechanics of stapled anastomotic behaviors by combining empirical experimentation and finite element analysis. Performance of stapled anastomosis is studied in terms of leakage and numerical results which are compared to in vitro experiments performed on fresh porcine tissue. Results suggest that leaks occur between the tissue and staple legs penetrating through the tissue.