发明授权
- 专利标题： Composite sutures of silk and hydrophobic thermoplastic elastomers
- 专利标题（中）： 丝和疏水性热塑性弹性体复合缝线
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申请号： US401661申请日： 1982-07-26
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公开(公告)号： US4461298A公开(公告)日： 1984-07-24
- 发明人: Shalaby W. Shalaby , Martin Stephenson , Louise Schaap , Graham H. Hartley, deceased
- 申请人： Shalaby W. Shalaby , Martin Stephenson , Louise Schaap , Graham H. Hartley, deceased
- 申请人地址： NJ Somerville
- 专利权人： Ethicon, Inc.
- 当前专利权人： Ethicon, Inc.
- 当前专利权人地址： NJ Somerville
- 主分类号： D06M15/00
- IPC分类号： D06M15/00 ; A61L17/00 ; A61L17/14 ; D02G3/40 ; D06M101/00 ; D06M101/02 ; D06M101/10 ; D06M101/12
摘要：
Composite suture of multifilament silk embedded in a highly flexible, hydrophobic highly deformable matrix made of thermoplastic elastomer. This suture exhibits minimal irritation to living tissue and retains its strength in vivo for extended periods of time and also retains the desirable handling qualities of silk. The suture is prepared by treating a multifilament silk suture with a solution of a suitable polymer in a solvent and heating the moving suture to obtain a continuous impregnation of the silk with the elastomer.
公开/授权文献
- US5641387A On-line coater apparatus 公开/授权日：1997-06-24
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