STENT GRAFT SEALING ZONE CONNECTING STRUCTURE

摘要

An endoluminal prosthesis, comprises a tubular graft main body comprising a graft material including inner and outer surfaces and first and second ends, a first stent coupled at said inner surface of said graft material at said first end and extending out thereof, a second stent coupled at said inner surface of said graft material and extending completely therewithin and two tubular leg portions extending from said second end of said main body such that said prosthesis assumes a Y-configuration, wherein said graft material is multiple layers thick at a junction of said first and second stents when said main body portion is in an expanded state.