发明申请
WO2011099736A2 METHOD FOR MANUFACTURING TISSUE-RECONSTRUCTION SCAFFOLD USING BIODEGRADABLE POLYMER HAVING THERMAL STABILITY
审中-公开
基本信息:
- 专利标题: METHOD FOR MANUFACTURING TISSUE-RECONSTRUCTION SCAFFOLD USING BIODEGRADABLE POLYMER HAVING THERMAL STABILITY
- 专利标题(中):使用具有热稳定性的可生物降解聚合物制造组织重建SCAFFOLD的方法
- 申请号:PCT/KR2011000799 申请日:2011-02-08
- 公开(公告)号:WO2011099736A2 公开(公告)日:2011-08-18
- 发明人: LEE SOO-HONG , KANG SUN-WOONG , KIM JIN-SU , CHA BYUNG-HYUN
- 申请人: COLLEGE MEDICINE POCHON CHA UNIV IND ACAD COOP FOUND , LEE SOO-HONG , KANG SUN-WOONG , KIM JIN-SU , CHA BYUNG-HYUN
- 专利权人: COLLEGE MEDICINE POCHON CHA UNIV IND ACAD COOP FOUND,LEE SOO-HONG,KANG SUN-WOONG,KIM JIN-SU,CHA BYUNG-HYUN
- 当前专利权人: COLLEGE MEDICINE POCHON CHA UNIV IND ACAD COOP FOUND,LEE SOO-HONG,KANG SUN-WOONG,KIM JIN-SU,CHA BYUNG-HYUN
- 优先权: KR20100011966 2010-02-09
- 主分类号: A61L27/14
- IPC分类号: A61L27/14 ; A61L27/38 ; A61L27/56 ; C12N11/02
摘要:
The present invention relates to a method for manufacturing a porous scaffold for tissue-reconstruction, the method comprising the steps of performing a heat treatment on biodegradable polymers and stacking the heat-treated biodegradable polymers obtained thereby, wherein the heat treatment is performed on modified biodegradable polymers which have been obtained by substituting a hydrogen of a terminal hydroxy group of the biodegradable polymer with a C1~C4 alkylcarbonyl group.
摘要(中):
本发明涉及一种用于组织重建的多孔支架的制造方法,所述方法包括以下步骤:对可生物降解的聚合物进行热处理,并堆叠由此得到的经热处理的可生物降解的聚合物,其中对经改性的可生物降解 通过用C 1 -C 4烷基羰基取代生物可降解聚合物的末端羟基的氢而获得的聚合物。
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61L | 材料或物体消毒的一般方法或装置;空气的灭菌、消毒或除臭;绷带、敷料、吸收垫或外科用品的化学方面;绷带、敷料、吸收垫或外科用品的材料 |
------A61L27/00 | 假体材料或假体被覆材料 |
--------A61L27/14 | .大分子物质 |