公开(公告)号：US20130226283A1

公开(公告)日：2013-08-29

申请号：US13846186

申请日：2013-03-18

Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.

Inventor： Chad J. Abunassar ,  Tanya B. Schikorr ,  Laura M. Kalvass ,  Erik D. Eli ,  Diem U. Ta

IPC: A61F2/89

CPC classification number: A61F2/89 ,  A61F2/915 ,  A61F2002/91508 ,  A61F2002/91541 ,  A61F2002/91558 ,  A61F2002/91583 ,  A61F2230/0013 ,  A61F2230/0054 ,  A61F2250/0037

Abstract: The invention is directed to an expandable stent for implanting in a body lumen, such as a coronary artery, peripheral artery, or other body lumen. The invention provides for an intravascular stent having a plurality of cylindrical rings connected by links. The links between adjacent rings provide axial strength when subjected to longitudinal compressive forces.

公开(公告)号：US20130123905A1

公开(公告)日：2013-05-16

申请号：US13628339

申请日：2012-09-27

Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.

Inventor： Chad J. Abunassar ,  Tanya B. Schikorr ,  Laura M. Kalvass ,  Erik D. Eli ,  Diem U. Ta

IPC: A61F2/06

CPC classification number: A61F2/89 ,  A61F2/915 ,  A61F2002/91508 ,  A61F2002/91541 ,  A61F2002/91558 ,  A61F2002/91583 ,  A61F2230/0013 ,  A61F2230/0054 ,  A61F2250/0037

Abstract: The invention is directed to an expandable stent for implanting in a body lumen, such as a coronary artery, peripheral artery, or other body lumen. The invention provides for an intravascular stent having a plurality of cylindrical rings connected by links. The links between adjacent rings provide axial strength when subjected to longitudinal compressive forces.

Abstract translation: 本发明涉及用于植入体腔（例如冠状动脉，外周动脉或其他体腔）中的可扩张支架。 本发明提供一种具有通过连杆连接的多个圆柱形环的血管内支架。 当受到纵向压缩力时，相邻环之间的连接提供轴向强度。