发明授权
- 专利标题： Biological materials
- 专利标题（中）： 生物材料
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申请号： US09807707申请日： 2001-04-17
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公开(公告)号： US06441073B1公开(公告)日： 2002-08-27
- 发明人: Junzo Tanaka , Masanori Kikuchi , Kimihiro Miyamoto , Shuji Suwa , Shunji Ichikawa , Etsuro Yokoyama , Soichi Shono , Takao Okada , Yukari Imamura , Kazuo Takakuda , Yoshihisa Koyama , Shigeo Tanaka , Noriaki Shirahama , Takatoshi Itoh
- 申请人： Junzo Tanaka , Masanori Kikuchi , Kimihiro Miyamoto , Shuji Suwa , Shunji Ichikawa , Etsuro Yokoyama , Soichi Shono , Takao Okada , Yukari Imamura , Kazuo Takakuda , Yoshihisa Koyama , Shigeo Tanaka , Noriaki Shirahama , Takatoshi Itoh
- 优先权： JP11-230348 19990817; JP2000-002240 20000111; JP2000-185878 20000621
- 主分类号： C08K332
- IPC分类号： C08K332
摘要：
The followings are disclosed herein: a biomaterial comprising calcium phosphate and a copolymer of lactic acid, glycolic acid and &egr;-caprolactone; a biomaterial for the induction of osteoanagenesis, characterized in that a periosteum is attached to the biomaterial comprising calcium phosphate and a copolymer of lactic acid, glycolic acid and &egr;-caprolactone; and a biomaterial for the prevention of adhesion comprising calcium phosphate and a copolymer of lactic acid, glycolic acid and &egr;-caprolactone where the molar ratio of lactic acid, glycolic acid and &egr;-caprolactone is within a range of 5-90:3-75:5-40.
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