公开(公告)号：EP1437149A1

公开(公告)日：2004-07-14

申请号：EP02800014.9

申请日：2002-09-25

申请人： NITTA GELATIN INC. ,  Tabata, Yasuhiko

发明人： TABATA, Yasuhiko ,  HIRAOKA, Yosuke, c/o Osaka Plant ,  MANDAI, Yoshinobu, c/o Osaka Plant

IPC分类号： A61L27/44 ,  A61L27/24

CPC分类号： A61L27/56 ,  A61L27/26 ,  A61L27/48 ,  Y10T442/2525 ,  C08L89/06

摘要： The object of the present invention is to provide: a hybrid material for regeneration of living body tissue, which can retain sufficient mechanical strength for a term needed to regenerate the tissue, and which simultaneously has moderate biodegradation absorbability which enables degradation and disappearance rapidly after the regeneration of the tissue. As means for solving the problems, the hybrid material for regeneration of living body tissue, according to the present invention, comprises a naturally-occurring polymer and a biodegradation-absorbable synthetic polymer, wherein the biodegradation-absorbable synthetic polymer exists in a fibrous form in a sponge including the naturally-occurring polymer, and wherein the naturally-occurring polymer is crosslinked.