| 摘要 |
A stent graft for animal or human implantation and method of delivery thereof. The device stent graft employs a first component having an axial passage communicating with the axial cavities of a second leg and longer first leg. A separate leg extension is engageable to the second leg. A first catheter engages the first component for translation to the implantation site and a second catheter engaged with the first is provided with a pre-positioned guide wire inside the second leg which may be employed to easily position a guide wire for engagement of the second leg with the leg extension.
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