发明名称 Method of strength enhancement of collagen constructs
摘要 A method for improving the tensile strength of wet collagen threads or collagen thread constructs for implantation to replace or repair tissue or organs wherein the strength of the threads is improved by plasticizing the threads with a plasticizing agent, imparting a tensile load to the collagen thread to strain the collagen thread; allowing the load in the thread to decrease by stress-relaxation or by creep conditioning methods and finally, removing the plasticizing agent. Prosthetic devices comprising collagen threads with improved strength characteristics are intended to repair load bearing tissues such as ligaments and tendons.
申请公布号 US5718012(A) 申请公布日期 1998.02.17
申请号 US19960652666 申请日期 1996.05.28
申请人 发明人
分类号 A61L27/00;A61F2/00;A61F2/08;A61L27/24;(IPC1-7):A61L17/00;A63B51/02;D01C3/00 主分类号 A61L27/00
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