发明名称 Nanofibrous biocomposite prosthetic vascular graft
摘要 The present invention provides a bioactive, small-diameter (typically less than 6 mm in internal diameter) vascular graft prosthesis, and is a textile conduit preferably manufactured using a novel electrospinning perfusion methodology. One preferred embodiment is a nanofibrous biocomposite textile conduit which comprises a prepared liquid admixture of polyester (Dacron), a biodurable implantable synthetic polymer, and Type IV collagen, an extracellular matrix protein. This prepared admixture and blending of diverse fibrous matter is utilized in a novel electrospinning perfusion process to form a small-diameter (less than 6 mm) fabricated textile conduit, a discrete article of manufacture, which then serves as an antecedent tangible workpiece for a subsequently-made prosthetic vascular graft construct.
申请公布号 US7413575(B2) 申请公布日期 2008.08.19
申请号 US20050211935 申请日期 2005.08.25
申请人 PHANEUF MATTHEW D;BROWN PHILIP J;BIDE MARTIN J 发明人 PHANEUF MATTHEW D.;BROWN PHILIP J.;BIDE MARTIN J.
分类号 A61F2/06;B29C47/00;H05B7/00 主分类号 A61F2/06
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