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.
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