| CPC A61F 2/07 (2013.01) [A61F 2/04 (2013.01); A61F 2002/041 (2013.01); A61F 2002/075 (2013.01); A61F 2/852 (2013.01); A61F 2/88 (2013.01); A61F 2/89 (2013.01); A61F 2240/001 (2013.01); A61F 2250/0065 (2013.01); Y10T 29/49826 (2015.01)] | 20 Claims |

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1. A method of treatment comprising:
delivering a stent graft to a treatment site; and
deploying the stent graft at the treatment site such that a first cylindrical segment and a second, adjacent cylindrical segment of the stent graft are in a nested configuration, and whereby fluid flow is facilitated through a fluid flow channel defined between an unsupported end portion of the first cylindrical segment and a supported end portion of the second, adjacent cylindrical segment, the first cylindrical segment and the second, adjacent cylindrical segment being fixedly attached to each other by an elongate axial reinforcement member.
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