| 发明名称 |
METHOD FOR PREPARING BILAYER SCAFFOLD THROUGH SINGLE PROCESS AND METHOD FOR REGENERATING TISSUE USING BILAYER SCAFFOLD OBTAINED BY PREPARING METHOD |
| 摘要 |
Disclosed is a method for preparing a bilayer scaffold through single process comprising: preparing a first polymer aqueous solution; adding a second polymer into the first polymer aqueous solution and stirring a reactant; adding a surfactant into the stirred reactant and stirring the reactant at high temperature and high speed; freeze-drying the stirred reactant thereby obtaining a sponge; dipping the sponge in a cross-linking agent thereby rendering be cross-linked; and freeze-drying the cross-linked reactant. |
| 申请公布号 |
US2016287754(A1) |
申请公布日期 |
2016.10.06 |
| 申请号 |
US201314905827 |
申请日期 |
2013.07.16 |
| 申请人 |
INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YEUNGNAM UNIVERSITY |
发明人 |
HAN Sung Soo;CHOI Soon Mo;SINGH Deep Ti |
| 分类号 |
A61L27/36;A61F2/28;A61F2/10;A61L27/38;C08J3/24;A61L27/56;C08J9/00;C08J9/28;C08J9/36;A61F2/30;A61L27/26 |
主分类号 |
A61L27/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for preparing a bilayer scaffold through single process comprising:
preparing a first polymer aqueous solution; adding a second polymer into the first polymer aqueous solution and stirring a reactant; adding a surfactant into the stirred reactant and stirring the reactant at high temperature and high speed; freeze-drying the stirred reactant thereby obtaining a sponge; dipping the sponge in a cross-linking agent thereby rendering be cross-linked; and freeze-drying the cross-linked reactant. |
| 地址 |
Gyeongsangbuk-do KR |
