癒着阻止用医用材料
- 专利权人:
- 有限会社ナイセム
- 发明人:
- 野一色 泰晴,伊藤 博
- 申请号：
- JP2007308635
- 公开号：
- JP5518288B2
- 申请日:
- 2007.11.29
- 申请国别(地区):
- JP
- 年份:
- 2014
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a medical material which can securely obstruct accretion regardless of tissue and position.
SOLUTION: The medical material for obstructing accretion has a skeleton as a structure comprising a biocompatible base material and containing more than 40 wt.% of polyol therein. As the biocompatible base material, an in vivo non-decomposing absorptive substance selected from polyester, polyurethane, polyamide, silicone resin, and fluorine containing polymer, or a base material selected from such as polysaccharide such as collagen, cellulose, carboxymethyl cellulose, chitin, chitosan, starch, amylose, amylopectin, dextrin and in vivo decomposing absorptive substances such as polyvinyl alcohol, polyethylene glycol, polycaprolactone, polylactic acid, polyglycollic acid, polycaproic acid, polymethylene carbonate are preferable. As the polyol, polyethylene glycol, xylitol, sorbitol, glycerine, etc. are preferable.
COPYRIGHT: (C)2008,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
