专利检索 ap:("PURDUE RESEARCH FOUNDATION" OR "METHODIST HEALTH GROUP INC") AND inv:"WHITSON BRYAN" 第 1 页

1.

发明公开
PERFORATED SUBMUCOSAL TISSUE GRAFT CONSTRUCTS 失效
标题翻译：粘膜下组织的穿孔GRAFT建设

公开(公告)号：EP0891165A4

公开(公告)日：2000-04-05

申请号：EP97917752

申请日：1997-03-31

申请人： PURDUE RESEARCH FOUNDATION , METHODIST HEALTH GROUP INC

发明人： WHITSON BRYAN , CHENG BOYLE , BADYLAK STEPHEN F

IPC分类号： A61F2/00 , A61F2/02 , A61L27/36

CPC分类号： A61L27/3683 , A61F2/02 , A61F2240/001 , A61L27/3629

摘要： A perforated unitary multi-laminar tissue graft construct and method for preparing such construct are described. The method comprises overlapping strips of submucosal tissue with other strips of submucosal tissue, compressing at least the overlapped portions of said strips between two surfaces under conditions that allow or promote dehydration of the compressed submucosal sheets, and perforating the resulting unitary tissue graft construct. The perforated tissue graft compositions have enhanced mechanical and remodeling properties relative to non-perforated submucosal tissue grafts.