发明名称 |
Drug delivery collagen-impregnated synthetic vascular graft |
摘要 |
A collagen impregnated vascular graft including drug materials complexed with the collagen to be released slowly from the graft following implant. The graft is a porous synthetic vascular graft substrate having collagen fixed to the graft substrate and cross-linking the collagen in situ to render the porous substrate blood-tight. The drug materials complexed with the collagen fibrils may include antithrombic agents, antibacterial, antimicrobial agents, antifungal agents and the like. |
申请公布号 |
US5197977(A) |
申请公布日期 |
1993.03.30 |
申请号 |
US19920877344 |
申请日期 |
1992.04.30 |
申请人 |
MEADOX MEDICALS, INC. |
发明人 |
HOFFMAN, JR., HARMON;SCHANKERELI, KEMAL;CHVAPIL, MILOS |
分类号 |
A61F2/06;A61L27/34;A61L27/50;A61L27/54 |
主分类号 |
A61F2/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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