发明授权
- 专利标题： Biodegradable film having honeycomb structure
- 专利标题（中）： 具有蜂窝结构的生物降解膜
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申请号： US10552685申请日： 2004-04-08
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公开(公告)号： US08097273B2公开(公告)日： 2012-01-17
- 发明人: Yukako Fukuhira , Eiichi Kitazono , Hiroaki Kaneko , Yoshihiko Sumi , Masatsugu Shimomura , Masaru Tanaka
- 申请人： Yukako Fukuhira , Eiichi Kitazono , Hiroaki Kaneko , Yoshihiko Sumi , Masatsugu Shimomura , Masaru Tanaka
- 申请人地址： JP Osaka
- 专利权人： Teijin Limited
- 当前专利权人： Teijin Limited
- 当前专利权人地址： JP Osaka
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP2003-106186 20030410; JP2003-288573 20030807
- 国际申请： PCT/JP2004/005068 WO 20040408
- 国际公布： WO2004/089434 WO 20041021
- 主分类号： A61F13/00
- IPC分类号： A61F13/00 ; A61F2/00
摘要：
The invention relates to a honeycomb film made of a biodegradable polymer which has biodegradation properties as an anti-adhesion membrane for preventing adhesion after an operation, is excellent in handling properties, and exhibits a satisfactory adhesion preventive effect stably over a desired period of time, and to a production process of the same. Above all, the invention provides an anti-adhesion membrane of a honeycomb film made of polylactic acid as a biodegradable polymer and a phospholipid and a production process of the same.
公开/授权文献
- US20060189911A1 Biodegradable film having honeycomb structure 公开/授权日：2006-08-24
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