基本信息:
- 专利标题： SUTURABLE DURAL AND MENINGEAL REPAIR PRODUCT COMPRISING COLLAGEN MATRIX
- 专利标题（中）：胶原蛋白基质DURA和脑膜上缝合修补产品
- 申请号：EP07717864.8 申请日：2007-01-12
- 公开(公告)号：EP1981558A2 公开(公告)日：2008-10-22
- 发明人： ARCHIBALD, Simon, J. , SPILKER, Mark , INGRAM, Ronald, T. , BRITTAN, Jeffrey, M.
- 申请人： Integra Lifesciences Corporation
- 申请人地址： 311 Enterprise Drive Plainsboro, NJ 08536 US
- 专利权人： Integra Lifesciences Corporation
- 当前专利权人： Integra Lifesciences Corporation
- 当前专利权人地址： 311 Enterprise Drive Plainsboro, NJ 08536 US
- 代理机构： Cabinet Plasseraud
- 优先权： US758463P 20060112
- 国际公布： WO2007082295 20070719
- 主分类号： A61L27/24
- IPC分类号： A61L27/24 ; A61L27/56 ; A61F2/28 ; A61K35/30
摘要：
A matrix for tissue growth includes: (a) a first layer including a first assembly of collagen fibers; (b) a plurality of projections on a top surface of the first layer; and (c) a second layer bonded to a bottom portion of the first layer and including a second assembly of collagen fibers, wherein the second layer has a lower density than the first layer, and the matrix includes pores effective to support cell growth into the matrix. A method for providing the matrix is also described.
公开/授权文献:
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 |
| --------A61L27/02 | .无机材料 |
| ----------A61L27/22 | ..多肽或其衍生物 |
| ------------A61L27/24 | ...胶原 |