发明授权
US4863668A Method of forming fibrin-collagen nerve and body tissue repair material
失效
形成纤维蛋白胶原神经和身体组织修复材料的方法
- 专利标题： Method of forming fibrin-collagen nerve and body tissue repair material
- 专利标题（中）： 形成纤维蛋白胶原神经和身体组织修复材料的方法
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申请号： US247728申请日： 1988-09-22
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公开(公告)号： US4863668A公开(公告)日： 1989-09-05
- 发明人: Russell H. Griffiths , Kenneth W. Horch , Larry J. Stensaas
- 申请人： Russell H. Griffiths , Kenneth W. Horch , Larry J. Stensaas
- 申请人地址： UT Salt Lake City
- 专利权人： University of Utah
- 当前专利权人： University of Utah
- 当前专利权人地址： UT Salt Lake City
- 主分类号： A61B17/00
- IPC分类号： A61B17/00 ; A61B17/11 ; A61L27/22 ; B29C41/14
摘要：
A method of forming material including alternating layers of fibrin and collagen, formed into tubes, is disclosed for use in repairing transected nerve fibers either by tubulization of the approximated nerve ends, or as an artificial graft which are placed in the severed ends of the nerve, for promotion of nerve growth and regeneration. The new material is treated to reduce antigenicity and is resorbed into the body following regeneration of the nerve fibers.
公开/授权文献
- US5428124A Urea and biuret liquid prepolymers of MDI 公开/授权日：1995-06-27
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