Atraumatic Braided Stent for Textile Valve Endoprosthesis

摘要：

INTRODUCTION Percutaneous approach is now investigated11 to replace diseased aortic valve. Less invasive than open heart surgery, this solution requires a substitute to usual surgeon acts on the implantation site, called stents. These metallic structures are used to maintain the valve prosthesis on the beating heart and help to implant the valve via a vascular access. Most of existing device121 are not specifically designed to undergo heart valve solicitations and consequently tend to injure the aortic environment. This could lead to recovery complications. In this work we present a stent specifically designed for percutaneous aortic valve replacement, which respects the aortic root features and minimizes tissue traumatism.

作者: C.Marchand F.Heim B.Durand N.Chakfe

作者单位: LPMT UMR CNRS 7189, University of Mulhouse, Mulhouse, France LPMT UMR CNRS 7189,University of Mulhouse, Mulhouse, France LPMT UMR CNRS 7189, University of Mulhouse,Mulhouse,France Departement of Vascular Surgery, University Hospital of Strasbourg, Strasbourg, France

会议类型: 国际会议

会议名称: International Conference on Fibrous Materials 2009,the Fiber Society 2009 Spring Conference(纤维材料国际研讨会暨纤维协会2009年春季会议)

会议地点: 上海

会议语种:英文

页码: 1384-1385

在线出版日期: 2009-05-27（万方平台首次上网日期，不代表论文的发表时间）