发明授权
US5885619A Large area submucosal tissue graft constructs and method for making the
same
失效
大面积粘膜下组织移植物构建及其制备方法
- 专利标题： Large area submucosal tissue graft constructs and method for making the same
- 专利标题（中）： 大面积粘膜下组织移植物构建及其制备方法
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申请号： US931299申请日： 1997-09-16
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公开(公告)号： US5885619A公开(公告)日： 1999-03-23
- 发明人: Umesh H. Patel , Michael C. Hiles , Bryan Whitson , Boyle Cheng , Stephen F. Badylak , Klod Kokini
- 申请人： Umesh H. Patel , Michael C. Hiles , Bryan Whitson , Boyle Cheng , Stephen F. Badylak , Klod Kokini
- 申请人地址： IN West Lafayette IN Indianapolis
- 专利权人： Purdue Research Foundation,Methodist Hospital of Indiana, Inc.
- 当前专利权人： Purdue Research Foundation,Methodist Hospital of Indiana, Inc.
- 当前专利权人地址： IN West Lafayette IN Indianapolis
- 主分类号： A61L27/00
- IPC分类号： A61L27/00 ; A61F2/00 ; A61F2/10 ; A61K35/38 ; A61L27/36 ; A61P43/00
摘要：
A unitary heterolaminar tissue graft construct is prepared by fusing partially overlapped strips or sheets of submucosa tissue. The submucosa components are fused by compressing at least the overlapped positions of said strips between two surfaces under conditions that allow or promote dehydration of the compressed submucosa sheets. Three dimensional graft constructs can be prepared by using complementary non-planar compressive surfaces.
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