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Session 7: How to Test NiTi Medical Devices

Thursday, May 23, 2013: 10:30-12:45
Congress Hall 1 (OREA Pryamida Hotel)
Session Chairs:
Dr. Matthias Frotscher and Dr. Lorenza Petrini
10:30
*Invited* On the Life Fatigue of Superelastic Nitinol
Dr. Maximilien E. Launey, Nitinol Devices & Components; Mr. Ich Ong, Nitinol Devices & Components; Dr. Alan R. Pelton, Nitinol Devices & Components
11:00
“Laser Cut Nitinol Tubing Fatigue Coupon: Design, Testing, and Endurance Limit”
Mr. Stephen Forcucci, DC Devices, Inc.
11:15
High Compressive Prestrain Reduces the Fatigue Life of Electropolished Nitinol Wire
Dr. Shikha Gupta, Food and Drug Administration; Dr. Jason Weaver, Food and Drug Administration; Dr. Alan Pelton, Nitinol Devices & Components; Dr. Xiao-Yan Gong, Medical Implant Mechanics LLC; Dr. Srinidhi Nagaraja, Food and Drug Administration
11:30
On the Influence of Inclusions On the Fatigue Life of Pseudoelastic NiTi Shape Memory Alloys
Mr. Mustafa Rahim, Ruhr-University Bochum; Dr. Jan Frenzel, Ruhr-University Bochum; Dr. Matthias Frotscher, Ruhr-University Bochum; Dr. Rainer Steegmüller, Admedes Schuessler GmbH; Dr. Markus Wohlschlögel, Admedes Schuessler GmbH; Prof. Gunther Eggeler, Ruhr-University Bochum
11:45
Finite Element Simulation of the Impact of Inclusion Size and Shape On Mechanical Stability of Nitinol Vascular Implants
Dr. Michael Wind, Admedes Schüssler; Dr. Markus Wohlschlögel, Admedes Schuessler GmbH; Mr. Michael Quellmalz, Admedes Schuessler GmbH; Dr. Andreas Schüßler, Admedes Schuessler GmbH
12:00
A Comparison of Zero Mean Strain Rotating Beam Fatigue Test Methods for Nitinol Wire
Mr. Dennis W. Norwich, Memry Corporation
12:15
Development of an Ad Hoc Procedure for Nitinol Fatigue Characterization for Peripheral Stents
Dr. Lorenza Petrini, Politecnico di Milano; Dr. Wei Wu, Politecnico di Milano; Mrs. Elena Dordoni, Politecnico di Milano; Mr. Alessio Meoli, Politecnico di Milano; Mr. Carlo Guala, Medtronic Endovascular Therapies; Mr. Claudio Silvestro, Medtronic Endovascular Therapies; Prof. Francesco Migliavacca, Politecnico di Milano; Prof. Giancarlo Pennati, Politecnico di Milano
12:30
Stain Amplitude Volume Fraction Method for Evaluation of Nitinol Fatigue Durability
Mr. Craig Bonsignore, Nitinol Devices & Components; Mr. Payman Saffari, Nitinol Devices & Components
12:45
Lunch
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