发明名称 Endovascular stent graft system and guide system
摘要 Apparatus and method for inserting a stent graft limb branch into a stent graft body disposed in a living being, the stent graft body having a trunk and an opening for receiving said branch. A guide element is inserted through a vessel of the living being to the vicinity of the branch receiving opening of the stent graft body. The guide element is manipulated in three dimensions to form a shape corresponding to the orientation of the branch receiving opening with respect to the position of the vessel, so that the guide element shape is varied, in situ, to the required shape despite any abnormalities in the shape and orientation of the vessel. The guide element, after formation into the proper shape, is inserted into the branch receiving opening of the stent graft body. The stent graft limb branch is then fed over the guide element until the distal end of the limb branch is received in the branch receiving opening of the stent graft body. The guide element itself is also novel.
申请公布号 US2010292771(A1) 申请公布日期 2010.11.18
申请号 US20090454420 申请日期 2009.05.18
申请人 SYNCARDIA SYSTEMS, INC 发明人 PASKAR LARRY
分类号 A61F2/06 主分类号 A61F2/06
代理机构 代理人
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