DEVICES AND METHODS FOR TREATMENT OF ABDOMINAL AORTIC ANEURYSM

摘要

Stent-graft (101) for treating aneurysms, such as abdominal aortic aneurysms. Some embodiments include self-expanding (S) and/or balloon-expandable (B) components and one or more graft components (120) coupled with the stent components. Using various combinations of self-expanding stent members, balloon-expandable stent members, graft members, and/or anchoring members (122) enhances the anchoring abilities of a stent-graft device to prevent leakage around it and may further allow the device to be adjusted after placement at a site for treatment. Some embodiments further include a skirt graft member (114) for further prevention of leakage and/or device slippage.