发明名称 |
RECONFIGURABLE STENT-GRAFT DELIVERY SYSTEM |
摘要 |
A reconfigurable delivery system is disclosed having a multi-lumen delivery catheter configuration that permits the delivery and staged release of a self-expanding main vessel stent-graft and a delivery sheath configuration that permits the introduction of various medical devices for the delivery and implantation of various branch vessel stent-grafts that are to be mated with the main vessel stent-graft. A method is disclosed wherein the delivery system is first used in the multi-lumen delivery catheter configuration to deliver and release a main vessel stent-graft that is configured for placement in the abdominal aorta for treatment of short-neck infrarenal, juxtarenal, and/or suprarenal aneurysms and then used in the delivery sheath configuration to facilitate the delivery of branch vessel stent-grafts that are configured to extend from the main vessel stent-graft into a respective renal artery. |
申请公布号 |
WO2013162688(A1) |
申请公布日期 |
2013.10.31 |
申请号 |
WO2013US26738 |
申请日期 |
2013.02.19 |
申请人 |
MEDTRONIC VASCULAR INC. |
发明人 |
ARGENTINE, JEFFERY;HAGGARD, MATHEW;MAGGARD, JASON;SIMMONS, EMILIE |
分类号 |
A61F2/966 |
主分类号 |
A61F2/966 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|