发明名称 |
Method for forming impregnated synthetic vascular grafts |
摘要 |
A collagen impregnated synthetic vascular graft including a synthetic vascular graft substrate and cross-linked collagen fibril is formed by depositing an aqueous slurry of collagen fibrils in the lumen of the graft and massaging to insure intimate mixing of the fibrils into the porous structure of the substrate. After massaging, the collagen is dried and cross-linked. Repeated applications and massaging and drying further reduce porosity of the graft.
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申请公布号 |
US4842575(A) |
申请公布日期 |
1989.06.27 |
申请号 |
US19880228613 |
申请日期 |
1988.08.05 |
申请人 |
MEADOX MEDICALS, INC. |
发明人 |
HOFFMAN, JR., HARMON;SCHANKERELI, KEMAL |
分类号 |
A61F2/06;A61L27/34;A61L27/50 |
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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