Effect of surface quality and microstructure on fatigue behavior of Nitinol stent components

SMST-2006 - Proceedings of the International Conference on Shape Memory and Superelastic Technologies

Volumn , Issue , 2008, Pages 19-26

  Schuessler, A ^a   Salgues, J ^a   Strobel, M ^a   Kmeyer, G Sie ^a  

^a Admedes Schuessler GmbH   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ATOMIC SPECTROSCOPY; AUGER ELECTRON SPECTROSCOPY; BENDING TESTS; CRACKS; MICROSTRUCTURE; SURFACE TESTING; SURFACES; WELDS;

ATOMIC FORCES; BENDING FATIGUE TESTS; CONVENTIONAL MATERIALS; FATIGUE BEHAVIORS; FATIGUE LIVES; FATIGUE PROPERTIES; HARSH ENVIRONMENTS; HEART VALVE REPLACEMENTS; MICRO-STRUCTURAL; RADIAL COMPRESSIONS; RAPID CRACK PROPAGATION; SEM; SUPERFICIAL FEMORAL ARTERIES; SURFACE QUALITIES;

FATIGUE TESTING;

EID: 63449141166     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1361/cp2006smst019     Document Type: Conference Paper

References (11)

1. Scheinert, D. et al, "Prevalence and Clinical Impact of Stent Fracture After Femoropopliteal Stenting," JACC; 45/02 (2005), pp.312-315
2. Duda, S. et al , "Sirolimus-Eluting Stent For the Treatment of Obstructive Superficial Artery Disease," Circulation, 106 (2002), pp. 1505-1509
3. Allie, D.E.. et al, "Nitinol Fracture in the SFA," Endovasc Today, Jul/Aug (2004)
4. Boudjemline, et al , "New insights in minimally invasive valve replacement: description of a cooperative approach for the off-pump replacement of mitral valves," Eur Heart J, 26 (2005), pp.2013-2017
5. Lin, et al, "Degradation of an Ni-Ti alloy during cyclic degradation," ASM, (2003)
6. Gong, et al , "Fatigue testing of NiTi on diamond shaped specimen," Proc of the International Conference on Shape Memory and Superelastic Technologies, SMST (2003)
7. Rheinhoehl, et al , Proc of the International Conference on Shape Memory and Superelastic Technologies, eds. S.M. Russel and A.R.Pelton, (Pacific Grove, California: International Organisation on SMST, 2001) 397-403
8. Miayazaki, et al, "Mechanism of Fatigue Crack Nucleation in Ti-Ni Alloys," Proc of the MRS International Meeting on Advanced Materials, Sunshine City, Ikebukuro, Tokyo, Vol.9, May 1988, pp. 257-262
9. Morgan, et al, "Mean strain effect and microstructural observations during in-vitro fatigue testing of NiTi," Proc of the International Conference on Shape Memory and Superelastic Technologies, SMST (2003)
10. Plietsch, et al , "Makroskopische und mikroskopische Phänomene im Ermudüngsverhalten einer pseudoelastischen NiTi-Formgedachtnislegierung unter mechanischer Wechselbeanspruchung," Dissertation, Juni 1997
11. Conti, C. et.al, ,.High Frequency Testing of Nitinol Stent Material," Society for Biomaterials Poster Session (1999)