(57)< Abstract > This invention, with living thing compatibility, non being poisonous, being the duplex compound collagen Characteristic material which at the same time is biodegradation possible under 1 months, the collagen component, the formation which forms the incompressible conversion porous compressed body which designates formation and the polymer component where two which forms the film which designates the collagen or the gelatin which loses especially the helical structure at least partly as the foundation is securely concatenated as the foundation regards the duplex compound collagen material which features that only or mainly it includes. Furthermore, the aforementioned stopping bleeding Characteristic material prevents the autogeneous healing after the technique and wounding especially it is useful in order to heal.本発明は、生物適合性で、非毒性で、且つ1ヶ月未満で生分解可能である二重複合コラーゲン性物質であって、コラーゲン成分、特にそのらせん構造を少なくとも部分的に損失したコラーゲン、またはゼラチンを基礎にしたフィルムを形成する2つのしっかり連結された層と、ポリマー成分を基礎にした非圧縮化多孔性圧縮体を形成する層とを唯一または主に包含することを特徴とする二重複合コラーゲン物質に関する。さらに、前記の止血性物質は、術後癒着を防止しそして創傷を治癒するために特に有用である。
